Full Bed Mattress Extender

The beds provided in college dorm rooms are traditionally only a Twin XL. But even if you're a College Freshman you're an adult now, and want more space! With The College Converter from Yak About It, you can upgrade your school-supplied Twin XL bed into a Full XL bed frame. No tools are needed to attach The College Converter to the existing frame. By using this product you gain over a foot of extra width giving you more space to study, sleep, and lounge around on your bed. Just don't forget to bring along the right size bedding for your upgraded frame!

This was perfect for my college daughter.. Nellie. Alto, MI. Tue Sep 08 2026

The perfect solution!. Anonymous. US. Fri Feb 27 2026

Provide extra stability to your bed with this adjustable center support leg designed for reliable reinforcement on slatted or frame beds. It helps prevent sagging and supports your mattress to extend its lifespan. The adjustable height allows compatibility with various bed setups, while the base helps protect flooring from scratches and marks. This simple yet durable solution improves overall bed stability, ensuring a secure and functional sleep environment for bedrooms of all styles.

Works as indicated. Study and good quality.. Lori. Santa Barbara, CA. Tue Aug 25 2026

Experience Unmatched Comfort with our Bunkie Board! Tired of feeling those uncomfortable steel and hard support frames while sleeping on your pullout sofa bed? Our innovative support board is here to transform your sleep experience by providing a plush and supportive surface.

I am impressed with this product. It is pretty substantial in that it’s got some weight to it. But it’s very thin. Which is what I wanted. it can hold the weight of the mattress and me. No shifting or squeaking or buckling. No movement it stays put as does the mattress. It comes in two pieces that you zip together once you have it on the bed. I like the fact that the board can be “broken down “ into a more manageable size for moving. Good deal. Seems to be a good product.. Jacquelyn. Garfield Hts, OH. Fri Oct 23 2026

A night of uninterrupted sleep does more than offer our bodies a chance to recuperate from a long day; our minds and spirits are also rejuvenated by those blissful hours of slumber. However, achieving such a peaceful night of rest can be difficult, particularly for those of us who suffer from GERD or Acid Reflux. The Avana Mattress Elevator offers help through natural elevation. Your whole torso is gently lifted by our resilient under-mattress supportive foam, providing an ideal inclined sleep surface. Our precise 7" inclined angle will send you down the path towards dreamland. Available in five sizes, the Avana Mattress Slant covers the entire length of a Twin, Full, Queen, King, or Cal King-size mattress. Made from ultra-comfortable medium-density polyurethane foam that gives you the perfect amount of support throughout the night. CertiPUR-US program assures that the foam is: Made without ozone depleters Made without PBDEs, TDCPP or TCEP (“Tris”) flame retardants Made without mercury, lead and heavy metals Made without formaldehyde Made without phthalates regulated by the Consumer Product Safety Commission Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million) No chlorofluorocarbons (CFCs) Performance-tested Durability-tested Emissions-tested Content-tested Analyzed by independent, accredited testing laboratories Meets CertiPUR-US standards for content, emissions and durability, and are analyzed by independent, accredited testing laboratories

If you suffer from acid reflux or sleep apnea, an inclined bed is a must. We shopped around for a king size inclined mattress elevator and it was hard to find until this one. Love it!. Kkmg. Atlanta, GA. Wed May 20 2026

Three-layer soft construction and dimensional binding for an enhanced level of comfort. This three-layer foam quilt is crafted from a three-layer composite structure: a high-density foam inner layer provides excellent support, a soft, cushioning middle layer offers lightweight, resilient cushioning, and a skin-friendly, breathable outer layer for long-lasting sleep comfort. Checkered stitching secures the filling, maintaining its loft, while the dimensional binding around the edges adds structure and durability. Whether used on a mattress or on its own, this quilt effectively enhances the softness and warmth of your bed, ensuring a restful sleep every night.

Chase. Thu Oct 22 2026

Crafted from high-quality alloy steel, this heavy-duty bed frame features a system of slats to prop up your preferred mattress without the help of a box spring and provides over 2000 lbs of support. The integrated compact design can be assembled within 10 minutes and the whole process can be completed by hand without any tools. Built-in headboard compatible brackets make the mounting of a headboard sim ple and easy. Added side panels prevent the box spring from sliding around, also there is 1 inch adjustable width space to make bed frame more suitable for it. With 9-leg base support for maximum stability and rubber cushioning foot gaskets on them for noise-free plus floor protection, this metal bed frame ensures your excellent sleep quality every night, go enjoy it!

Excellent product-good delivery-so easy to assemble. BERY SATISFIED!!. Gayle. Martinsdale, MT. Sat Sep 26 2026

Easily convert your headboard-only bed frame into a complete setup with functional extension brackets. These sturdy attachment rails allow you to mount bolt-on footboards directly to your existing sleeping structure, expanding your customization options. The secure design reinforces stability, minimizing frame movement and annoying squeaks for a peaceful night of rest. Compatible across standard mattress sizes, this practical hardware solution provides reliable support and effortless installation, helping you complete your bedroom decor with confidence and convenience.

Sturdy and served the purpose. Virginia. Athens, GA. Mon Jun 22 2026

Bed is actually perfect. No complaints!. Beth. Springfield, MA. Sun Oct 11 2026

Upgrade your sleep setup with the Bunkie Board, designed to deliver strong, reliable support without the need for a bulky box spring. Whether you're dealing with a sagging mattress or simply want a more stable foundation, this heavy-duty bunkie board provides the perfect solution. Crafted to offer firm and even mattress support, this bunkie board helps prevent sagging, improves overall comfort, and extends the life of your mattress. It works seamlessly with memory foam, hybrid, and traditional spring mattresses, giving you a better night’s sleep every time. The low-profile design allows you to maintain a modern, streamlined bed setup while eliminating the need for a box spring. Ideal for platform beds, bunk beds, and other bed frames, it keeps your mattress supported without adding unnecessary height. Built from durable Fiber Board, this heavy-duty support system distributes weight evenly across your bed frame, ensuring long-lasting strength and stability. Unlike weaker alternatives, it is designed to hold up over time without bending or shifting. Enjoy a peaceful night with a noise-free and non-slip design that keeps your mattress securely in place. No more creaking, sliding, or constant adjustments—just consistent support and quiet comfort. Installation is quick and effortless—no tools required. Simply unfold and place the bunkie board on your bed frame, and it's ready to use in under a minute. For larger sizes like King, Queen, Full, and Cal King, the board comes in two sections for easy handling and setup, while Twin and Twin XL sizes come as a single piece. For best results, we recommend measuring the inside width of your bed frame before ordering to ensure a proper fit, as bed frame dimensions may vary.

I should have bought this when I bought my Purple mattress 5 years ago! Using a regular box spring under a Purple mattress will cause the grid to lose its shape and creates valleys in the mattress. Placing the Bunkie Board on top of the box spring restored the grid to its natural shape, and NOW I sleep on the mattress just like I did when I got it home! I'll be buying these for EVERY SINGLE Purple mattress I own!!!. Yokasta. NM. Mon Oct 19 2026

The Outdoor Swing Bed Mattress is crafted from durable, olefin outdoor performance fabric, providing enhanced durability and a soft, comfortable feel. This outdoor-grade fabric is stain repellent, water repellent, and UV resistant, ensuring long-lasting performance in various weather conditions. Each mattress features a discreet hidden zipper for a seamless appearance. The mattresses are double-piped, foam-filled, vacuum-sealed for compact shipping, and include a plastic cutter for easy unpacking and setup.

Bunkie Board, King Size 76.8 x 70.1 in, Foldable Bed Board Under Mattress with Nylon Webbing, Plywood, Rounded Edges, Anti-Sag Design for Metal Frames, Sleeper Sofas, Platform and Bunk Beds

Works great on our vintage king size bed frame.. Betty. US. Sat Sep 26 2026

Bunkie boards split bunkie board provides a surface foundation for all types of platform beds, bunk beds, and sofa beds. We offer four sizes of bed bases: the King size (76'‘ x 80’'), Queen size (60'‘ x 80’'), and Full size (54'‘ x 75’') consist of two sections placed side by side, while the Twin size (38'‘ x 75’') is a single piece.They under mattress support for any type of mattress and help keep it in good condition, thereby extending its lifespan. The Oxford fabric on the underside provides effective slip resistance, and each corner of the bed base is equipped with straps to prevent shifting during use. It can be placed directly on the bed frame without the need for a spring mattress. This bed base offers long-lasting comfort and durability, ensuring you enjoy a restful night’s sleep. The split-piece design offers exceptional convenience, and the foldable design makes it lightweight and portable, allowing for easy transport even in tight apartment spaces.

This was very easy to put together and on the bed. There is Velcro in each corner and the middle to secure it to the frame. I am hoping this will greatly help the bed be more stable and firm giving her more support.. Jennifer. Gainesville, VA. Wed Aug 05 2026

The standard wooden slats provide an excellent surface foundation for any platform beds, bunks, and daybeds. It adds support to any mattress type and will keep the mattress in good shape thus extending the life of your mattress The wooden slats made out of spruce wood are linked to prevent movement during use and they effortlessly extend your mattress's life span and prevent sagging It will give firm bottom support for the mattress These can be avoided with the use of slats. Using slats doubles the mattress's life expectancy. This slat is a good alternative in lieu of a box spring that may be too high for day beds. It will give the bed a lift without adding much height. These slats are strong enough to be used directly on the bed frame in lieu of a box spring.

Product works for what is needed. Shalee. Eden, UT. Sun Sep 06 2026

This BUNKIE BOARD adds extra bed support under the mattress to help prevent sagging, extending the life of your mattress. Designed as a low-profile bed board, it’s a smart choice over bulky box springs or mattress bases.The BED BOARD FOR UNDER MATTRESS SUPPORT offers firm, even support without the added height of a traditional box spring. Featuring a foldable and lightweight design, this BACKBOARD FOR BED is easy to store and ideal for folding beds, futon mattresses, foldable bed frames, or travel cots.Flat bed frame, foldable bed frame , folding bed frame, low-profile bed board, good mattress base, mattress support bed, bed slats, bunkie board, box spring, thin board, thin box spring, bed box spring,The UNDER-MATTRESS SUPPORT BED BOARD is perfect for kid’s beds, bunk beds, sofa beds, pull-out beds, and cardboard bed frames with no box spring needed—compatible with metal frames, wood slats, and standard bed slat foundations. The BED SUPPORT BOARD measures 74" x 53" and folds down to 53" x 15". As a thin box spring alternative, it is intended to fit beneath the centre of the mattress for added support without covering the entire base. PRODUCT SPECIFICATIONS:Usage: Under Mattress SupportThickness: 0.20 inchesMaterial: Cardboard

really good but I expected better quality.. Jc. Florida. Mon Oct 12 2026

The Onetan Wood Bunkie Board provides a solid surface foundation for any platform beds, bunks, and daybeds. It adds support to the mattress and will keep mattress stay in good shape thus extending the life of your mattress. It will give a firm bottom support for the mattress and raises the mattress up for about 1.5". When a mattress is placed directly on slats or metal spring, the mattress will have the tendency to rip or sink. These can be avoided with the use of a bunky board. Using a bunky board doubles the mattress' life expectancy. This bunky board is a good alternative in lieu of a box spring that may be too high for day beds. It will give the bed a lift without adding much height. This bunky board is strong enough to be used directly on the bed frame in lieu of a box spring. It will give the mattress a lift which is quite low but will definitely hold up the mattress. It is wrapped in a stitch bonded nonwoven fabric. This spring sleep bunky board will give you enduring comfort and durability for an excellent sleep.

I just received and started using it, and so far Im very pleased. It fits my bedframe platform perfectly and gives just the right amount of extra support to my mattress. I would recommend this product.. Cheryl. Thomasville, NC. Sun Sep 06 2026

Indulge in ultimate comfort and versatility with our 6-inch thick tri-fold gel memory foam mattress, designed to meet all your sleep and relaxation needs. Whether for travel, camping trips, yoga sessions, kids' sleepovers, or creating a cozy guest bed, this foldable mattress provides a premium sleep experience in a compact, yet easy-to-store design.

This item was delivered has promised. It worked perfectly on our Murphy bed. Very comfortable. I’m happy with this item.. Miriam. Cooper City, FL. Tue Sep 15 2026

This bunk was the perfect thing for our king size bed. I wanted to get rid of our boxspring and I replaced It with this. Very strong and gives the added support to our mattress needs. If you need support without the height of a boxspring this is a great option.. Candi. NY. Fri Oct 16 2026

Mattress in a box with premium gel foam+bamboo memory foam, fiberglass-free, 2 sides design cover, and medium firm to extra firm for back pain, low motion transfer. Experience the luxury of high-quality mattresses, and enjoy a deep and restful sleep experience.

The mattress is comfortable enough and popped up to full-size within 24 hours. Unfortunately, that full-size is closer to 6 1/2 than the actual 8 inches that I ordered. I’m used to it on Grindr, but kind of disappointed with Wayfair. I ordered that size in particular because it would fill the gap on my new mattress frame and headboard that I also just bought so now I have an empty 2 inches that I have to stuff with pillows or buy a new extra large, extra firm bolster.. Nick. San Francisco, CA. Mon Oct 12 2026

Cooling Gel Memory Foam Comfort 4-inch premium gel-infused memory foam regulates temperature for a perfect sleep climate. The 0.5" gel foam top layer conforms to your body, while the 3.5" high-resilience base delivers optimal support—ideal for you and your overnight guests. Mattress Only; frame and accessories not included. NOTE: Product includes mattress only.

Was a little worried on ordering a replacement sleeper mattress online without seeing it in person but this mattress is great. You’ll need to let it fully inflate so your sofa will be out of commission during that time. Was also worried about the thinness and if it was going to be comfortable or fit a mattress pad ok..and the pad fits perfect on top and the weight of the mattress keeps the pad from curling up. Paul. Davidson, NC. Mon May 11 2026

Upgrade to a cleaner, cooler deep sleep with Avenco Deep Serene Pro Mattress. Infused with activated charcoal, it naturally absorbs odors and regulates moisture for a fresher environment. The open-cell gel memory foam and breathable cover work together to dissipate heat, keeping you cool all night. Enjoy balanced comfort: adaptive memory foam contours to your body for pressure relief, while a high-density base ensures lasting support. The removable, machine-washable cover makes maintenance easy, and CertiPUR-US®/OEKO-TEX® certifications guarantee a fiberglass-free, non-toxic sleep space. Delivered compressed in a box for effortless setup—simply unbox, unroll, and enjoy deep, uninterrupted and fresh sleep.

Mattress was easy to open. You must wait 72 hours to allow mattress to fully expand, after that mattress is ready and you are good to go. Quality of mattress seems to be good. The mattress is pretty comfortable more on the medium firm side.. Dgirl. Iowa. Sat Oct 24 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

BEDLORE® Mattress Topper features a skin-friendly blend of 40% Rayon from Bamboo and 60% Polyester air layer fabric, delivering all-night breathability, natural hypoallergenic protection, and smart temperature regulation—ideal for sensitive sleepers. Filled with high-density 7D+3D snow down alternative, it offers cloud-like softness paired with supportive contouring to ease daily fatigue. Its ultra-stretchy deep pockets fit 6–18 inch mattresses snugly without sliding, and the topper is fully machine-washable for effortless, long-lasting freshness.

I love this mattress topper! I have a mattress that is just a little too firm and this topper has been a great solution. It is so soft and comfortable. It fits easily over my 14 inch mattress and I love the added protection it offers to help keep my mattress clean and fresh.. Jai. Pittsburgh, PA. Wed Oct 07 2026

This bed frame comes in four sizes: Twin Size (38"x75"), Full Size (54"x75"), Queen Size (60"x80"), and King Size (76"x80"), fitting various metal bed frames. Made from sturdy and durable materials, it provides excellent load-bearing capacity and effectively prevents mattress sagging, extending the mattress's lifespan. The non-slip fabric on the bed frame not only prevents mattress movement but also better controls noise. It provides superior support for the mattress and brings a more comfortable sleep experience.

Perfect fit , easy to place and just what I needed to stop mattress droop between slats . It’s new so hopefully it lasts.. Sara. Ontario, CA. Thu Oct 01 2026

We are a proud manufacturer of the finest quality box Springs, with the highest standards in durability, quality, comfort, & beauty. All of our products are made in the USA to ensure that you get only the best! This item is part of our Hollywood collection, it has the following features: this box spring is uniquely designed to give you the kind of undisturbed sleep nature intended. Wood foundation, Continental box meets federal standards 1632 and 1633 fire code.

These fit perfectly! We just needed a little extra support and our bed raised because it was too low. We purchased the 8 inch box springs. They came in two separate boxes and we’re fully put together. We simply had to place them on our bed and put the mattress back on top. Love these.. Connie. Mc Bain, MI. Thu Oct 15 2026

Keep you secure with these adjustable bed bumpers, designed to fit twin, full, queen, and king mattresses. The non-slip bed rails stay firmly in place while the soft toddler bumper prevents rolling.

The wood bunkie board with slats provides an excellent surface foundation for any platform beds, bunkies, and daybeds. It adds support to any mattress type and will keep the mattress stay in good shape thus extending the life of your mattress. The thirteen wooden slats made out of solid wood are linked to prevent movement during use, and they effortlessly extend your mattress's lifespan and prevent sagging. It will give firm bottom support for the mattress. This wood bunkie board is a good alternative instead of a box spring that may be too high for day beds. It will give the bed a lift without adding much height.

Fit perfectly. Great purchase!. Kathryn. Columbus, OH. Wed Oct 07 2026

5-Inch Medium Firmness Bonnell Spring Mattress,Even Support & Lasting Comfort for Balanced Sleep.Twin size.

This 6" thick memory foam mattress features a tight top and low-motion transfer, so it's designed to let you stay asleep even if your partner tosses and turns. It's thoughtfully crafted to cushion pressure points, so you wake up feeling restored. Calming green tea infusion in the mattress helps your bedroom stay fresh through the night. Its sturdy base layer provides durable support, while the medium feel strikes the perfect balance – comfortably firm without being too hard. A polyester cover is included, and the mattress arrives in a box ready for you to use right away.

Perfect fit for the top of the bunk bed situation! Came quickly and inflated promptly after arriving rolled and sealed!. Bianca. Brooklyn Ny. Thu Oct 15 2026