Plastic Mailboxes

The Grand Haven mailbox and post kit makes big mail days feel easy. Mailbox, matching post, and mounting hardware are included so you can spend less time figuring it out and more time admiring your upgraded curb. Built from durable, rust-proof plastic, this extra large mailbox can handle everything from padded envelopes to package deliveries and weekend shopping hauls. As a post mounted mailbox, it’s the perfect choice for residential mailboxes that need serious capacity without sacrificing good looks. Designed for real life and real weather, the Grand Haven is a tough outdoor mailbox that keeps your deliveries safe and dry while looking polished on your curb. USPS approved and made to the newest “T4” standard, this Next Generation curbside mailbox is the roomy, reliable upgrade your daily mail has been waiting for.

We put the new nail box up yesterday and I’ve gotten so many compliments on it. I just love it it big and beautiful. It made such a difference for my property. Don’t wait if you’re thinking of buying it! Get it now! Christine. Christine. Staten Island, NY. Sun May 24 2026

It’s the look of handcrafted woodworking without maintenance! Introducing the Lakewood XL Mailbox and Post Kit by Step 2, a beautiful, robust design that will add to your home’s curb appeal. This sturdy mailbox and mailbox post kit is the complete package; the extra-large capacity mailbox has enough space to store a variety of mail, padded envelopes, and small packages, and the mailbox post provides strong support when installed over a 4x4 wooden post (post sold separately), for unmatched durability. From top to bottom, this mailbox and mailbox post features a beautifully crafted timber look with a realistic wood grain texture and eased edges. The coordinating mailbox with recessed panels finishes the handcrafted look and feel. Designed with busy homeowners in mind, your Lakewood XL Mailbox and Mailbox Post Kit maintains its rust-free, chip-free good looks, and functionality without the need to paint, sand, or stain.

It doesn’t stay closed. But it is really nice and big so I am more than happy!! Thanks. Gail. Tuscaloosa, AL. Mon Aug 31 2026

This product is constructed from high-quality materials and features tasteful ornamentation that adds aesthetic value and curb appeal to your home’s exterior. Consistent with every product they offer, this product is built from heavy-duty commercial-grade vinyl that is engineered to last and will not fade or yellow over time. The mailbox is made of rust-resistant galvanized steel, displays a bright red flag, and is postmaster approved.

Love this mailbox! It arrived quickly, was easy to assemble, and looks great.. Anonymous. Fri Jul 24 2026

Yes it was a little pricey, but I just love it! Looks so classy and gets lots of compliments!. Jennifer. Thu Jun 11 2026

The Patriot mailbox is your trusty daily sidekick, ready to take on the elements without batting a flag. Made from rustproof polypropylene, this plastic mailbox stands strong through rain, snow, sun, and whatever else the weather decides to throw your way. Its ribbed top and textured sides give it a little extra style, while the size easily fits letters, magazines, padded envelopes, and small packages. It’s the perfect blend of practical and personality. If you're shopping for a reliable curbside mailbox that's ready to go the distance, the Patriot is a smart pick. It arrives fully assembled, mounts easily to your post (hardware sold separately), and yes, it’s USPS approved.

Mailbox is very big, should have no problem getting some big packages into it, just what I wanted, and needed.. Nancy. Upstate Ny. Wed Jul 01 2026

Adams Mailbox with Post Included is constructed of high-quality commercial grade vinyl extrusions. It does not use wood anchors or other types of the stake that will rot and eventually become unstable.

Delivered quickly and easy to assemble. Charlotte. Albany, NY. Tue Apr 28 2026

No more digging or concrete or hours to install a mailbox. The patent-pending Dig-free easy-up classic mailbox can be installed in a few simple steps. Just level the surface, assemble the mailbox and post combination, fill the base with sand, and set it in place. Super durable, double-wall construction is maintenance-free and will last for years. Address numbers included. Holds over 100 lbs of sand. Made in the USA.

Easy setup, durable and looks nice.. Anonymous. Sat Jun 20 2026

A classic, home-inspired mailbox that keeps mail dry and stands up to the elements without rusting or splintering. This residential post-mount mailbox is a smart option for easy and safe retrieval of mail, catalogs, and small packages.

Easy to install Looks great. Comes with numbers.. Joanne. Brick, NJ. Sun Jun 07 2026

The white post-mounted mailbox post system (patent pending) is constructed of high-quality commercial grade. The numbers for the number plate are not included but can be purchased at your local hardware store. The assembly is fast and simple with our internal key system that holds the arm firmly in place. All hardware is included (even the bolts that attach the mailbox to the mailbox mounting plate). This post comes fully in length for direct burial so that your system will remain level for many years to come. 4Ever Products does not use wood anchors or other types of a stake that will rot and eventually become unstable.

Weve had it a year and its held up really well!. Brittany. Southborough, MA. Sat May 02 2026

Upgrade your curb appeal with the Simplay3 American Home T4 Extra Large Capacity Mailbox, a perfect combination of classic style, durability, and convenience. This extra-large mailbox with post provides ample space for oversized packages, bulky envelopes, and daily mail deliveries, making it ideal for busy households. Its double-wall plastic construction ensures superior durability to withstand harsh weather and everyday use. The front door includes a mail pick-up flag for easy mail retrieval and outgoing notifications. Maintenance-free and resistant to rust, fading, and weather damage, this mailbox delivers reliable performance year-round. Designed with functionality and aesthetics in mind, the Simplay3 T4 XL Mailbox with post cover offers a practical, hassle-free solution for homeowners looking to enhance their outdoor spaces.

Easy to install.. Anonymous. Sat Jun 27 2026

The Newbury mailbox and post kit adds instant charm and easy function to your front yard. This complete mailbox kit includes the mailbox with post and mounting hardware, so you can unpack, install, and upgrade your curb appeal in one go. Made from rust-proof plastic with UV protection, this durable plastic mailbox keeps its good looks through sun, rain, and busy mail days. The classic fluted post and decorative base give it that “just right” touch of style, while the medium mailbox size easily fits letters, magazines, and small packages. Perfect for residential mailboxes and mailboxes for outside that need both charm and strength, the Newbury mail box and post kit is proof that practical can still be pretty.

Perfect. Even the mailman loves it!. Kathryn. San Diego, CA. Fri Jul 03 2020

The white post-mounted mailbox post system (patent pending) is constructed of high-quality commercial grade. The assembly is fast and simple with its internal key system that holds the arm firmly in place. All hardware is included (even the bolts that attach the mailbox to the mailbox mounting plate). This post comes fully in length for direct burial so that your system will remain level for many years to come. 4Ever Products does not use wood anchors or other types of stakes that will rot and eventually become unstable.

High quality, classic look.. Jana. VA. Mon Aug 10 2026

The Gentry mailbox and post kit delivers big on durability, space, and everyday convenience. Made from rust-proof plastic with double-walled strength and UV protection, this mailbox with post laughs at sun, rain, and whatever the week throws at it. With its large mailbox design and handy extra lower compartment space, it’s perfect for mail, magazines, and all your latest online finds. A rear door lets you grab mail from the back - easy, safe, and street-free. Quick to install over a wooden 4x4 post, and built to last, the Gentry mailbox kit keeps your mail (and your curb) looking perfectly put together.

This looks great in my front yard. I highly recommend. Ambrea. Mansfield, TX. Fri Apr 03 2026

The Patriot Large mailbox is never out of place, no matter where it’s installed. Made from a rustproof polypropylene plastic that resists impact and all types of weather, it provides outstanding service. The mailbox body incorporates a ribbed design on top and textured side panels that differentiate it from other mailboxes. This large-sized unit holds mail, padded envelopes, magazines, and small boxes. It is available in black, comes fully assembled, and includes a five-year limited warranty. Mounting hardware is sold separately.

It is Perfect for what I was looking for.. Pamela. South Danville, IL. Mon Oct 09 2023

The Step2 Atherton Reserve white plastic lockable package and storage mailbox can hold up to a week’s worth of mail and small packages providing a solution to mail and package delivery needs! The Atherton Reserve storage mailbox features a removable mailbox floor that opens to a large storage area. As mentioned earlier this mail and package storage box is lockable and comes with a key to keep your packages safe. This curbside package delivery box is designed with classic wood to look to add to the elegant craftsmanship. No need to sand, stain, or paint this mail and storage box since it is made with high-quality resin materials making it maintenance-free, sturdy, and beautiful for years. The mailbox can be accessed from both the front and rear doors for safe mail retrieval. Best of all minimal assembly is required and this product comes with a 2-year limited warranty!

Still trying to figure out how to secure to my Concrete slab good looking but very fragile. Virginia. Fri Sep 04 2026

Add beautiful curb appeal to your home with a 4Ever vinyl mailbox system. These systems are made from commercial-grade materials and are engineered to last a lifetime. Your purchase also includes a personalized address plate with up to three lines of customization.

Mailbox looks great and was easy to assemble. FYI: the personalized address plate is taped onto the bottom of the mailbox - took us forever to find, but came out perfect.. Anonymous. US. Sat Jun 27 2026

The product is constructed from high-quality materials and features tasteful ornamentation that adds aesthetic value and curb appeal to your home’s exterior.

Good quality for price. Patrick. Holbrook, MA. Sun Apr 19 2026

The Classic mailbox and post kit keeps mail time easy and your curb looking sharp. Made from tough, rust-proof, double-wall plastic, this plastic mailbox is built to handle weather, sunlight, and busy delivery days without fading or cracking. Perfectly sized, this medium mailbox has plenty of room for letters, magazines, and small packages. With dual access doors, you can grab your mail from the front or back, so you can avoid tiptoeing into traffic. This easy-to-assemble mailbox with post slides right over a wooden 4x4 post for a quick, no-fuss setup. For residential mailboxes that need equal parts function and style, the Classic mailbox kit delivers on both fronts.

Mailbox was easy to install. We have had it for approximately 5 years and it looks brand new still!. Jilian. Crown Point, IN. Mon May 18 2026

No more digging holes, mixing concrete, and working long hours to build and install a Sharing Library! The patent-pending Dig-Free Indoor Outdoor Little Sharing Library can be installed in a few simple steps. Just level the surface, assemble the box and post combination, fill the base with sand, and set place. Super durable, double-wall construction is maintenance-free and will last for years. Customizable decal, indoor non-skid feet, bonus funnel, and color-matched hardware included. Holds 100 lbs of sand (not included). Made in the USA.

Is working well! I had to put stones on the base!!. Anonymous. Tue Jul 28 2026

Nice mailbox, the box itself is on the smaller normal size (not a large box) but it’s well made and nice. Jen. Greenwich, CT. Sun Aug 09 2026

The product is constructed from high-quality materials and features tasteful ornamentation that adds aesthetic value and curb appeal to your home’s exterior. Consistent with every product they offer, it is built from heavy-duty commercial grade vinyl that is engineered to last and will not fade or yellow over time. The item is made of rust-resistant galvanized steel, displays a bright red flag, and is postmaster approved.

The product itself is great! However, the boxes all came damaged. I’m just happy the product seems to be ok.. Lisette. Westbury, NY. Sat May 23 2026

I love the mailbox. It is just what I expected. There is a piece the installer did not put on, but overall it was nicely done.. Grisel. Stratford, CT. Fri Feb 10 2023

The white post mounted mailbox post system (patent pending) is constructed of high quality commercial grade. The numbers for the number plate are not included but can be purchased at your local hardware store. The assembly is fast and simple with their internal key system that holds the arm firmly in place. All hardware is included (even the bolts that attach the mailbox to the mailbox mounting plate). This post comes full in length for direct burial so that your system will remain level for many years to come. 4Ever Products does not use wood anchors or other types of stake that will rot and eventually become unstable.

Gift for my daughter. It looks great installed and has held up very well.. Patti Nunn. Atlanta, GA. Tue Aug 11 2026

The white vinyl Post Mounted Mailbox post system (patent pending) is constructed of high-quality commercial grade vinyl extrusions. The numbers for the number plate are not included. The assembly is fast and simple with our internal key system that holds the arm firmly in place. All hardware is included (even the bolts that attach the mailbox to the mailbox mounting plate). The quality vinyl extrusions, caps and accessories will not yellow or deteriorate and 4Ever Products guarantees it. This post comes fully in length for direct burial so that your system will remain level for many years to come. 4Ever Products do not use wood anchors or other types of the stake that will rot and eventually become unstable.

Great quality - adds a lot of charm.. Vicki. Lakeville, MA. Fri Aug 21 2026

This mailbox keeps mail dry and stands up to the elements without rusting or splintering. A realistic tree bark post and granite-look top combine for an attractive, appealing addition to any home. This residential mailbox is a smart option for easy and safe retrieval of mail, catalogs, and small packages.

Great mailbox. Heavy duty plastic. Easy to install. I wanted an unusual mailbox and this fit the bill. Large and easy access from the front and back.. Rita. NJ. Tue May 26 2026

Upgrade your curb appeal with the American Home Extra Large Capacity T4 XL Mailbox top, a perfect combination of style, durability, and convenience. This extra-large mailbox provides ample space for oversized packages, bulky envelopes, and daily mail deliveries, making it ideal for busy households. Its double-wall plastic construction ensures superior durability to withstand harsh weather and everyday use. This XL mailbox top can be attached to a pre-existing post with a standard mounting plate (not included). The front door includes a mail pick-up flag for easy mail retrieval and outgoing notifications. Maintenance-free and resistant to rust, fading, and weather damage, this mailbox delivers reliable performance year-round. Designed with functionality and aesthetics in mind, the Simplay3 T4 Extra Large Mailbox top offers a practical, hassle-free solution for homeowners looking to enhance their outdoor spaces.

The Windsor is the wall mount mailbox that keeps it classic without trying too hard. Made from tough, weather- and rust-proof plastic, this wall-mounted mailbox is built to last while adding a touch of timeless charm to your front door. Small but mighty, it’s sized just right for letters, magazines, and padded mailers - aka your daily delivery lineup. And since it comes fully assembled, this mailbox for outside is hassle-free from the moment you open the box. (Hardware not included, but the curb appeal definitely is).

Perfect. Becky. Sat Sep 05 2026

The product is constructed from high-quality materials and features tasteful ornamentation that adds aesthetic value and curb appeal to your home’s exterior. Consistent with every product they offer, it is built from heavy-duty commercial grade vinyl that is engineered to last and will not fade or yellow over time. The item is made of rust-resistant galvanized steel, displays a bright red flag, and is postmaster approved. It also features a decorative rose bracket for additional embellishment and beauty.

Beautiful, clean, sturdy. I’ve received lots of compliments from friends and neighbors. The phone rep was awesome. She found exactly what I wanted.. Viki. State College, PA. Sat Jun 05 2021

Keep your packages safe from theft and the elements with the newest addition to the ParcelWirx Package Delivery Box line. Manufactured from rotomolded polyethylene, this delivery box is impact-resistant and UV-stabilized to eliminate fading. Large enough to accept most packages, yet small and chic enough to resemble an architectural accent piece.

Very satisfied live in the country and often packages are just left on our long driveway and if it rains get all wet. Pamela. Dallas, TX. Wed Dec 04 2024

Add beautiful curb appeal to your home with a 4Ever vinyl mailbox system. These systems are made from commercial grade materials and are engineered to last a lifetime. Your purchase also includes a personalized address plate with up to three lines of customization.

Beautiful and nice quality! Very happy with purchase.. Tara. Palm Beach County, FL. Mon Aug 24 2026

A mailbox keeps mail dry and stands up to the elements without rusting or splintering. This residential post-mount mailbox is a smart option for easy and safe retrieval of mail, catalogs, and small packages.

Good size nice price and looks great. Tansela. Greensboro, NC. Thu Sep 18 2025

This product is made of Metal. The powder-coated surface adds an extra layer of protection to this outdoor mailbox, preventing corrosion in all climates. Assembly is quick & easy, giving you a smooth and stress free setup.

About this itemKeep your packages safe from theft and the elementsEasy to open, hinged lid with swinging latch that accepts traditional and smart padlocksMaterial: Commercial Grade 12-year UV Stabilized PolyethyleneChic and elegant design will blend in with a multitude of house stylesSpacious enough to accept most package deliveries; Dimensions: 26"H x 33.5"W x 18"D; Weight: 25 lbs

Exactly as described and has held up very nicely for years out in the elements. Never had an issue with the hardware and it has never leaked.. Elizabeth. Flagler Beach, FL. Thu Jul 16 2026

The Stratford mailbox and post kit brings a little old-school elegance to your everyday mail routine. This all-in-one mailbox and post kit comes with the mailbox, matching post, and mounting hardware, making it easy to bring polished style and instant curb appeal to your home. With its fluted post, decorative scrolls, and classy finial, this post mounted mailbox is giving major vintage vibes with modern convenience. The medium mailbox features embossed panels and a rounded pull knob that make grabbing the mail feel just a little fancier. Crafted from durable, rust-proof plastic with UV protection, this outdoor mailbox keeps its beauty through every season. Perfect for residential mailboxes and mailboxes for outside, the Stratford mail box is proof that curb appeal never goes out of style.

Came out great! Well made and easy to install. Anonymous. Sat Apr 04 2026

The Windsor is the wall mount mailbox that keeps it classic without trying too hard. Made from tough, weather- and rust-proof plastic, this wall-mounted mailbox is built to last while adding a touch of timeless charm to your front door. Small but mighty, it’s sized just right for letters, magazines, and padded mailers - aka your daily delivery lineup. And since it comes fully assembled, this mailbox for outside is hassle-free from the moment you open the box. (Hardware not included, but the curb appeal definitely is).

Great mailbox for the price. Simple farmhouse.. Michael. Haddonfield, NJ. Tue Apr 27 2021

The white mailbox post system patent pending is constructed of high-quality commercial-grade vinyl extrusions. The assembly is fast and simple with an internal key system that holds the arm firmly in place. All hardware is included even the bolts that attach the mailbox to the mailbox mounting plate. The quality vinyl extrusions, caps, and accessories will not yellow or deteriorate and we guarantee it. The post comes fully in length for direct burial so that your system will remain level for many years to come. 4Ever Products do not use wood anchors or other types of stakes that will rot and eventually become unstable.

It o great. It told the gently, about 1 hr to put it up . I love it. Chasity. Midwest City, OK. Wed Jul 19 2023

The white post mounted mailbox post system (patent pending) is constructed of high quality commercial grade. The numbers for the number plate are not included but can be purchased at your local hardware store. The assembly is fast and simple with their internal key system that holds the arm firmly in place. All hardware is included (even the bolts that attach the mailbox to the mailbox mounting plate). This post comes full in length for direct burial so that your system will remain level for many years to come. 4Ever Products does not use wood anchors or other types of stake that will rot and eventually become unstable.

Very attractive. Easy to install. My mailperson loves it because she no longer has to climb up some steps to drop mail through a narrow slot where it would get stuck.. Mary. Staten Island, NY. Sun Dec 16 2018

The product is constructed from high-quality materials and features tasteful ornamentation that adds aesthetic value and curb appeal to your home’s exterior. Consistent with every product they offer, the item is built from heavy-duty commercial-grade vinyl that is engineered to last and will not fade or yellow over time. The black item is made of rust-resistant galvanized steel, displays a bright red flag, and is postmaster approved. It also features a decorative rose bracket for additional embellishment and beauty.

Looks expensive but wasn't. Great mailbox. Deborah. OH. Fri Jan 07 2022

This little library is built to inspire a love of reading in the community. With very little assembly and a few books, it’s ready to make a positive impact in any neighborhood.

Kids love it on the Rail Trail in Bay City MI.. Donald Lee. Linwood, MI. Mon Jul 06 2026

The product is constructed from high-quality materials and features tasteful ornamentation that adds aesthetic value and curb appeal to your home’s exterior. Displays a bright red flag, and is postmaster approved.

Nice quality but did not come with the wooden post. I would think at this price point it should come with the internal post.. Andrea. CT. Wed May 06 2020

Deter theft while also keeping deliveries safe from inclement weather by using the Step2 Lakewood Package Drop Box for outside. The natural wood look of the package delivery box will look great on your porch, entryway, driveway, or garage. The robust internal spring-loaded baffle panel system allows packages to be delivered to a secure compartment that is only accessible by the two included keys. The spacious interior compartment of the secure package delivery box accepts a variety of commonly sized packages. Ensure your packages are always safe by securing the parcel box. Optionally, for further security, the base accommodates ground anchors (commonly referred to as trampoline stakes/anchors or u-stakes) with 2/3in inside radius, the base can be weighed down by 100lbs of dry sand, or the package box can also accept a tether if the box is located near a secure tiedown point (not included). Featuring our high-quality double-wall resin construction, your outdoor package delivery box will maintain its structure and coloring with little to no maintenance required. Includes a weather-resistant sign and adhesive squares to help notify carriers to use the delivery box. Measures 19.88 in. x 49.18 in. x 25.25 in.

It’s a great size. We order a lot of online items so we needed a box that could secure our habits.. Angelica. Long Beach, CA. Tue Jan 13 2026

This product is constructed from high-quality materials and features tasteful ornamentation that adds aesthetic value and curb appeal to your home’s exterior. Consistent with every product they offer, this product is built from heavy-duty commercial-grade vinyl that is engineered to last and will not fade or yellow over time. The mailbox is made of rust-resistant galvanized steel, displays a bright red flag, and is postmaster-approved.

Very nice! It's pretty and good quality. The only complaint is how lose the top piece is. It blew off in the wind and needed to be superglued back on.. Bridget. Southborough, MA. Tue Dec 09 2025

Patented mailbox and post combination with wide base design allows above ground installation. No digging required!Just add 100lbs. of DRY sand to secure base (sand not included).Have your mailbox ready to go in 20 minutes total!

Handmade by Amish Artisans, This Poly Mailbox has a Trim Also Under the Roof, Made of Weather Resistant Recycled High-Density Polyethylene Materials and Resists Rotting. Post not included, find handpainted posts, in different colors, on our Amish Mailbox shop on Wayfair

Nice. Anonymous. Thu Jul 30 2026

The white post-mounted mailbox post system (patent pending) is constructed of high-quality commercial grade. The numbers for the number plate are not included but can be purchased at your local hardware store. The assembly is fast and simple with its internal key system that holds the arm firmly in place. All hardware is included (even the bolts that attach the mailbox to the mailbox mounting plate). This post comes fully in length for direct burial so that your system will remain level for many years to come. 4Ever Products does not use wood anchors or other types of stakes that will rot and eventually become unstable.

I was sceptical at first, thinking this could be too big of a job for me. But, with the instructions that came with product and an online tutorial on their site, I was able to install this with ease. It looks great and as my daughter said as she pulled up for the first time, "looks like a new house". Anne. NJ. Sun Jan 15 2023

This product is constructed from high-quality materials and features tasteful ornamentation that adds aesthetic value and curb appeal to your home’s exterior. Consistent with every product they offer, this product is built from heavy duty commercial grade vinyl that is engineered to last and will not fade or yellow over time. The mailbox is made of rust-resistant galvanized steel, displays a bright red flag, and is postmaster approved.

Hoping to purchase more (in the future) from Wayfair...see how this recent furniture order goes.. Mark. Claysville, PA. Fri Nov 19 2021

Whether you're building a new home and need a mailbox to go with it, or are simply replacing one that's seen better days, this mailbox makes a great pick! The mailbox itself is crafted from rust-resistant galvanized steel, so it can stand up to inclement weather, and feels like a red flag to indicate when the mail has arrived. Its post is crafted from commercial-grade vinyl, and finished in a white hue, with decorative floral accents for a tastefully eye-catching touch.

Absolutely love this!!! Looks great in front of my home. Alison. Cape May Court House, NJ. Wed Aug 24 2022

Keep your packages safe from theft and the elements with the newest addition to the ParcelWirx Package Delivery Box line. Manufactured from rotomolded polyethylene, this delivery box is impact-resistant and UV-stabilized to eliminate fading. Large enough to accept most packages, yet small and chic enough to resemble an architectural accent piece.

It’s cool. If you live in the city you may want to put weights rocks at the bottoms so no one walks away with it lol.. Anonymous. Thu Jul 22 2021