Zinus 9 Inch Metal Spring Smart Box

Built with a robust metal frame, this heavy duty metal box spring guarantees superior support for your mattress. Experience a stable and secure sleeping surface that stands up to daily use, providing lasting comfort for years to come. Engineered specifically for a noise-free experience, this mattress foundation creates a serene environment, ensuring you enjoy undisturbed, restful sleep. Additionally, designed with user convenience in mind, assembly is an absolute breeze. Simply follow the straightforward instructions for a quick setup, allowing you to enjoy the benefits of your new heavy duty box spring without the hassle of complex installations.

Very easy to assemble, sturdy and fits perfectly. Just make sure you have corner brackets on your frame to prevent it from sliding.. Ginny. Venice, FL. Sat Oct 10 2026

This box spring offers a reliable foundation for your mattress. It's crafted with a metal frame that provides a supportive base for a variety of mattress types. This piece includes a polyester cover that fits over the structure, creating a clean and finished look. Designed to fit within most standard bed frames, it helps elevate your sleep surface while maintaining a low profile. The interior construction is built to support weight evenly. It also features a simple design that makes it easy to incorporate into any bedroom.

I wanted just to raise the mattress hight. These were perfect. The included cover was perfect. Very sturdy metal. Takes a little time to put together, but all in all, was great.. Linda. Modesto, CA. Sun Jun 28 2026

This heavy-duty box spring delivers a clean, practical design to provide a reliable foundation for your mattress setup. It features a steel interior framework that helps prevent sagging and wear over time, extending the useful life of your sleep surface. The clean-lined profile is wrapped in a fabric cover, creating a neutral backdrop that coordinates easily with your choice of bedding. It easily rests inside your existing bed frame to help distribute weight evenly across the base while minimizing motion transfer. Plus, its folding design makes it easy to move through tight hallways or store away when it's not needed.

Perfect for my 14” tall mattress that I also received from Wayfair! Previously, I ordered an extremely expensive mattress and was so disappointed with it, but already had the bedtime that needed height-so this was a perfect addition! It took 30 seconds to unfold, set in the frame, and zip up the cover. It’s super heavy duty and my heavy mattress doesn’t sag at all. I would certainly recommend this product if your mattress needs support and a little boost!. Crystal. Springfield, IL. Wed Oct 14 2026

Are you troubled by mattress sagging affecting your sleep? Are you bothered by a bed frame that's too low? You need a metal mattress base. This heavy-duty mattress base features spacing between slats to effectively prevent mattress sagging. Standing tall, it's constructed from sturdy steel for enhanced stability and durability, ensuring long-lasting performance. All models come with a neutral-toned cover and feature non-slip elastic straps for easy assembly and disassembly.

Worth the money very easy to assemble i was worried if i had to work hard on the cover but best part it had straps on 4 corners so easy to put it on i am so happy with my purchase. Muhammad Bilal. Deer Park, NY. Wed Oct 21 2026

Enhance your sleep quality with our heavy-duty. Made from sturdy metal slats and reinforced steel, it easily supports your mattress. With thicker slats than standard models, it offers superior weight support.

Me encantó .la puse como base 9” y mi colchón es de 12” excelente altura .para mi y mis perros le es más fácil subirse a la cama. Liliana. Coral Springs, FL. Wed Sep 30 2026

Sturdy Construction: This size box spring features a heavy duty metal frame and reinforced steel construction. Whether you're using it on your own or sharing it with a partner, it can support up to 3000 lbs, ensuring that your mattress stays in great condition.

Easy to build. Durable. Instructions are easy to read. The cover is like a bed sheet cover but it’s thick material.. Jesenia. Fri Oct 16 2026

Very sturdy and easy to assemble not enough room under for storage though. Anna. Chatham, NJ. Sun Oct 04 2026

Introducing our Low Bed Frame, a perfect blend of style, durability, and functionality designed to elevate your sleeping experience. Featuring a unique arch design at the head and foot of the frame, this bed not only adds a sleek, minimalist aesthetic to your bedroom but also prevents your mattress from sliding, ensuring a secure and comfortable rest.With a low profile height of just 6 inches from the ground, this bed frame is ideal for taller mattresses ranging from 6 to 12 inches thick. Its low height makes it especially suitable for families with young children or pets, allowing easy access and reducing the risk of injury from accidental falls.Crafted from high-quality metal with a powder-coated finish, this bed frame is built to last. It offers exceptional rust and scratch resistance, supported by sturdy steel slats and multiple support legs that can hold up to 1000 pounds, providing a stable, noise-free foundation without the need for a box spring.Enjoy a peaceful night's sleep with the integrated silencing foam strips that eliminate creaks and noises, enhancing your comfort. Assembly is straightforward and hassle-free, with all parts and clear instructions included in one package. .Upgrade your bedroom with this heavy-duty, easy-to-assemble, and stylish full-size bed frame that combines practicality with modern design.Experience the perfect mattress foundation that supports your lifestyle and ensures a restful sleep every night.

Very simple and very easy to set up, very sturdy. Ish. Klamath Falls, OR. Tue Oct 13 2026

Crafted with heavy-duty metal, this size bed frame offers exceptional strength and durability to support your mattress without the need for a box spring, Low Bed Frame Size, 6 Inch/10 Inch Heavy Duty Metal Platform Bed Frames, Mattress Foundation with Steel Slat Support, Noise-Free, Easy Assembly, No Box Spring Needed

It’s really good the setting up process is simple and it doesn’t have any noise or any other such issues so it’s great. Anonymous. Fri Aug 07 2026

This metal box spring is made of heavy steel. It owns a stable structure with circular button style reinforced design, providing both fashion and practicality. The metal steel with reinforced center legs, this bed frame can support various mattresses and is durable. The solid metal slats and curved design ensure a quiet and peaceful sleep without any squeaking. The rounded edges also provide safety for you and your family. (The product only includes a box spring; the mattress, bottom frame, and fabric cover are not included.).

It’s moves a little off the frame. Need a good mattress so bed won’t feel hard. Easy set up.. Anonymous. Mon Jul 06 2026

Heavy-duty structural bed frames are engineered to deliver exceptional support beneath any mattress. While we often spend considerable time selecting the perfect mattress, issues like sagging and improper height can arise—that's why you also need the right mattress foundation! Crafted from metal with a standard steel spring frame design, its clean lines seamlessly complement both modern and classic decor styles. We are dedicated to creating the ultimate sleep experience for you.

It was really easy to put together and makes my bed so much higher!. Jamiya. Tue Sep 29 2026

I absolutely love this bed frame. it is sturdy and super easy to put together. the free 2 day shipping was a huge win as well. the ONLY reason it is not a 5 star is because the frame does not actually have headboard holes. I did reach out to customer service though and they made the false advertisement right. so if you are okay not having headboard holes, this frame is a huge WIN. highly recommend.. Anonymous. Sun Jul 26 2026

Upgrade your sleep setup with this heavy-duty metal box spring designed for strong, stable mattress support. Featuring reinforced steel slats, noise-free construction, and a clean fabric cover, this 9-inch foundation offers lasting durability with easy assembly and reliable everyday comfort.

Exactly what I needed just the right height to go with my 12 inch mattress. Sally. Lubbock, TX. Thu Sep 10 2026

Enhance your bedroom space by choosing this modern minimalist metal bed frame. Featuring high-quality metal construction, it ensures extreme durability and stability. Featuring anti-sway and squeak-resistant design, it delivers stable and quiet sleep experience. Whether your home style is modern, industrial, this bed frame will add a sense of style and elegance to your bedroom. Available in twin, full, queen, and king size box spring options, it can perfectly serve as your ideal twin bed frame, full size bed frame, queen bed frame and king size bed frame foundation to match various mattress sizes. (The product only includes a box spring; the mattress, bottom frame, and fabric cover are not included.).

Great so far! Exactly what was described, seems sturdy, easy to put together, and on sale for a good price. It also arrived within a week so I'm overall very happy with my purchase.. Anonymous. Sat Sep 05 2026

Heavy-duty structural bed frames are engineered to deliver exceptional support beneath any mattress. While we often spend considerable time selecting the perfect mattress, issues like sagging and improper height can arise—that's why you also need the right mattress foundation! Crafted from metal with a standard steel spring frame design, its clean lines seamlessly complement both modern and classic decor styles. We are dedicated to creating the ultimate sleep experience for you.

This mattress foundation provides an ideal blend of structured support and understated style to elevate your sleep setup. It's crafted with a steel inner frame and upholstered fabric sides that bring a clean, tailored look to your room. High-density foam padding adds a layer of cushioning around the border, while sturdy legs give it an elevated profile off the floor. Designed for versatile utility, it eliminates the need for a traditional box spring while supporting your mattress directly. Plus, the included zip-on cover makes it easy to maintain a fresh, streamlined aesthetic.

Loving it! Best purchase ever and I’m happy FedEx brought it to me with everything in it plus at the right address. Anonymous. Sat Jun 13 2026

Anchor your mattress in your master suite or guest room with this low-profile bed frame. Crafted from heavy-duty steel in a powder-coated finish, this bed frame strikes a simple rectangular silhouette. A series of metal slats accommodate your memory foam, latex, or traditional spring mattress (sold separately), while short legs create just enough clearance for convenient under-bed storage. This frame is designed to easily attach to your own standard-sized headboard using predrilled holes in two of the legs.

Great product. Still in good shape after 5 years. Anonymous. Tue Oct 20 2026

We like to think of box springs as the backbone for your mattress. The best kind should be flat, level, and built to keep your mattress in tip-top shape. And that describes this box spring to a T. With its easily assembled, dependable structure, you can rest assured that your mattress has the best foundation it can have. Made from metal, it comes with a polyester cover in white and blue for a classic look we love. Packed in a box with everything you need, it also includes a 5-year warranty from the manufacturer.

Loved this box spring! So easy to put together! Liked the fact of the metal bars and not actual springs. Very supportive Would recommend - put together on top of frame made it easier to. Kim. Wellington, OH. Sun May 10 2026

Upgrade your bedroom with this heavy-duty steel folding bed frame—built for unbeatable stability, space-saving versatility, and hassle-free convenience. 1. 1500lbs Heavy-Duty Support: Crafted with a robust steel frame and 2.5" wide horizontal bars, this bed frame delivers uniform, anti-slip support for up to 1500lbs, eliminating the need for a box spring for a safer, more stable sleep surface. 2. 13" Underbed Storage & Foldable Design: The generous 13" clearance under the bed creates ample space for boxes, suitcases, and bedding, while the foldable structure tucks away neatly—perfect for guest rooms, kids' spaces, or small apartments. Its robot vacuum-friendly design makes underbed cleaning effortless. 3. 10-Minute Tool-Free Assembly: No tools required! Assemble in just 10 minutes with manual screw bolts, and enjoy a silent, interference-free night's rest thanks to noise-reducing construction. 4. Durable & Low-Maintenance: Built with easy-to-clean steel, this bed frame is designed for long-lasting use in modern homes.

Great folding bed! Super easy to assemble it folds up very easily for storage. With mattresson bed is very comfortable to sleep on.. Anonymous. Quakertown, PA. Mon Aug 17 2026

The head and foot of this bed frame feature a unique arch design that not only enhances aesthetic appeal but also prevents the mattress from sliding. It enables you to maintain a minimalist style without compromising on functionality. With a height from the ground, this bed frame is perfect for taller mattresses or those who prefer their bed lower to the ground. It can accommodate mattress thicknesses ranging from 6 to 12 inches. This feature is especially useful for families with young children as it allows them to easily climb up and down the bed. Even if your child is playful and accidentally falls off the bed, the low height greatly reduces the likelihood of injury.

Easy, peasy to put together. Perfect addition to my daughter’s college apartment.. Kimberly. Solon, OH. Thu Aug 27 2026

Solid construction bed frame provides excellent support for your box spring and various mattresses. Enhances overall strength; non-slip, non-abrasive spacers on the bottom of the bed legs allow for silent use and protect your floors. Compact design can be assembled in less than 10 minutes. Small, compact package packs easily through doors and stairs.

Wonderful blanket- just enough thickness with a nice pattern.. Julie. Bronxville, NY. Fri Oct 02 2026

Securely support your mattress using the Low Profile Metal Bed Frame available in different type.This bed frame uses high-strength steel as the raw material, and the frame structure is designed by professional agency engineers, which is durable. The surface adopts modern baking varnish technology, which is not easy to peel off the paint. A solid black bed frame works with a variety of bedroom styles. The installation is simple, and it only takes two people to complete in less than half an hour, and the installation tools are included. The bed frame is 14 inches high to store items while providing ventilation for the mattress to keep odors and moisture away. Whether you use it as a permanent bed frame in a teen or adult bedroom or as a guest bed, you and your family will appreciate the durable design.

Arrived packaged ok, Fedex was not the nicest to the box but luckily frame is ok. Seems pretty sturdy & I like the 3 legs in the middle to help stabilize everything. Hb777. VA. Sat Sep 19 2026

Elevate your sleep experience with the Spinal Sleep Foldable Queen Metal Platform Bed Frame, your go-to solution for ultimate sleep comfort and convenience. This product features a sturdy steel platform bed frame that's not only noise-free but also foldable, allowing you to effortlessly store it when not in use. Perfect for compact spaces and easy relocation, this foldable design ensures maximum flexibility in your bedroom layout. The platform bed frame provides a reliable foundation for your mattress, eliminating the need for a box spring. With approximately 13 inches of vertical clearance, it also offers valuable under-the-bed storage space to help you declutter your room. Assembly is a breeze, as no tools are required. Choose from various sizes to fit your needs and enhance your bedroom decor with a sleek and elegant black finish. Join countless satisfied customers who have made this product Amazon Choice. Plus, you can buy with confidence, knowing that free returns are available if the product doesn't meet your expectations. Invest in the Spinal Sleep Foldable Queen Metal Platform Bed Frame today and experience the difference in your sleep quality and overall well-being.

Pleased, sturdy and doesn’t make any noise when you move around d. Vb. Spirit Lake, IA. Sat Mar 29 2025

Very easy to assemble, I am using this for under the bed trundle! It is a perfect fit!. Kayla. Navarre, FL. Tue Oct 20 2026

We like to think of the quick lock metal box spring as the 2.0 version of your traditional mattress foundation. Made sturdier than ever by its substantial steel frame and with its game-changing assembly method, we’ve developed a better way to deliver great sleep to your door. Created with closely spaced slats to accompany your latex, memory foam, or spring mattress, this durable box spring comes in three different thicknesses so your bed can be as short or as tall as you like it. The box spring features our fool-proof quick-lock assembly system, meaning you spend less time screwing in bolts, and you get to be pleasantly surprised by how simply and quickly it comes together. You may even pat yourself on the back once you’re done we encourage that. We’re so sure of this foundation (along with hundreds of happy customers) that it’s backed by a 5-year worry-free warranty, so you can sleep confidently for years to come.

Heavy but good. Anonymous. Mon Sep 07 2026

Focused on creating a simple, stylish, safe, and comfortable box spring, delivering a non-slip and noise-free sleep environment so your family can enjoy better sleep—backed by 20+ years of innovation.

I got the metal box spring it was very easy to put together. I actually put that together on my own then it came with the covering and I was just able to put the covering over. The metal frame took me about probably an hour if I had another person to help me it would’ve been less but very easy. I love it.. Royneisha. Tue Sep 29 2026

Premium 5 Inch Box Spring features durable heavy-duty metal construction with strong load-bearing capacity, delivering long-lasting stability and reliable support for a restful night’s sleep. Boasting a sleek low-profile design, it fits seamlessly with any bedroom decor while saving space beautifully. This noise-free mattress foundation eliminates squeaks and rattles for an ultra-quiet sleeping experience. Designed for effortless quick assembly and fitted with a premium fabric cover, it not only adds elegant style but also shields the base from dust and daily wear. Available in twin, twin xl, queen, and king size box spring options, it can perfectly serve as your ideal twin bed frame, queen bed frame and king size bed frame foundation to match various mattress sizes.

Sturdy and quiet. Easy assembly. Pamela. Pomona, CA. Mon Jul 06 2026

This minimalist bed frame brings a sleek modern look to your bedroom. Made from metal with a black finish, it has an airy, open-frame design that leaves 14" of under-bed space for shoes or storage boxes. This platform bed has pre-drilled holes, so you have the option to attach a headboard. The included slats are held in place with hook and loop fasteners and support the mattress of your choice. No box spring is required; a mattress and headboard are sold separately.

Easy to put together and sturdy. Alexis. Canfield, OH. Tue Oct 20 2026

Our 2 Inch Metal Box Spring is the low-profile mattress foundation, designed for quick setup, quiet nights, and easy care. With an integrated folding frame and clear instructions, it assembles in minutes without extra tools. Precision-welded steel construction eliminates squeaks and rattles, ensuring a silent, stable base no matter how you move. Available in twin, twin xl, king, and cal king size box spring options, it can perfectly serve as your ideal twin bed frame, king size bed frame and California king size bed frame foundation to match various mattress sizes.

This frame did not go together as stated. Two screws are not lined up, and the metal slats do not lay evenly into slots. I am not sure why this received such good reviews unless I received a damaged product. I will be returning!. Kristy. PA. Wed Sep 09 2026