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Alwyn Home Ndayisenga 5 Inch Metal Box Spring, Basics Mattress Foundation, Heavy Duty Steel Slat Bed Frame, Easy Assembly Metal | Wayfair

This 5-inch low-profile box spring is meticulously crafted to offer exceptional support for any mattress. While selecting the perfect mattress is a crucial aspect of creating an ideal sleeping environment, it's equally important to consider the... more

Twin XL Medium 16" Mattress - Stearns & Foster Tight Top Box Spring | 79 H x 38 W 16 D in Wayfair 43008131

The Stearns & Foster Reserve Collection is our highest expression of quality and the most comfortable mattress we’ve ever made—meticulously designed with our finest materials to deliver one-of-a-kind comfort. Mattress Size: Extra-long Twin | Twin XL... more

Alwyn Home Lutcher 7 Inch Metal Box Spring, Basics Mattress Foundation, Heavy Duty Steel Slat Bed Frame, Easy Assembly Metal | 7 H x 80 D in | Wayfair

Guarantee your sleep quality with our heavy-duty structure box springs. Crafted from robust metal slats and durable reinforced steel construction that can easily support your mattress, it's a nice mattress foundation. This box spring's sleek design... more

Twin XL Firm 16" Mattress - Stearns & Foster Pillow Top Box Spring | 79 H x 38 W 16 D in Wayfair 43019431

The Stearns & Foster Lux Estate Collection provides an elevated level of comfort and support, with the added benefit of features to help keep you cool, all night long. Mattress Size: Extra-long Twin | Twin XL Firm 16" Mattress - Stearns & Foster Pillow... more

Twin XL Medium 16" Mattress - Stearns & Foster Pillow Top Box Spring | 79 H x 38 W 16 D in Wayfair 43019331

The Stearns & Foster Lux Estate Collection provides an elevated level of comfort and support, with the added benefit of features to help keep you cool all night long. Mattress Size: Extra-long Twin | Twin XL Medium 16" Mattress - Stearns & Foster... more

Twin XL Medium 14" Gel/Foam Mattress - Comforpedic from Beautyrest Gel Memory Foam & Box Spring | 80 H x 38 W 14 D in Wayfair 35602-04710-WFS

Surround yourself with luxury with this ComforPedic from Beautyrest 14" Medium Gel Memory Foam Mattress and Box Spring premium foam mattress and foundation. Manufactured from next-generation NRGel memory foam that offers a unique combination of... more

Twin Firm Innerspring Mattress - Alwyn Home Nicola Two-Sided Extra-Long 14" & Box Spring, Wood | 80 H in Wayfair 59EAF25C11954EF1942E06885EDD4941

Are you ready for the most luxurious sleep of your life? The Highlight Luxury Firm Twin XL Size Mattress and Box Spring Set by Alwyn Home, is uniquely designed to give you the perfect blend of unwavering comfort, orthopedic support, and enhanced... more

Twin XL Medium 12" Innerspring Mattress - Sealy Posturepedic Mill Street Tight Top & Box Spring Set | 80 H x 38 W 12 D in Wayfair 42950531

Featuring trusted Sealy quality with targeted back and core support, a reinforced edge for increased durability, and an antibacterial soft knit cover that wicks away moisture and keeps the mattress protected. Medium feel. Box Spring Height: 9, Mattress... more

Twin XL 15" Foam Mattress - Sealy Posturepedic Mill Park Plush Pillow Top & Box Spring | 80 H x 38 W 15 D in Wayfair 42953731

This Euro pillow top mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic Spring mattresses with a soft feel. A reinforced edge improves durability, while cover treatments help to keep you... more

Twin XL 17" Mattress - Stearns & Foster Plush Pillow Top Box Spring | 79 H x 38 W 17 D in Wayfair 43010031

The Stearns & Foster Reserve Collection is our highest expression of quality and the most comfortable mattress we’ve ever made—meticulously designed with our finest materials to deliver one-of-a-kind comfort. Mattress Size: Extra-long Twin | Twin XL... more

Twin XL Firm 11" Innerspring Mattress - Sealy Posturepedic Mill Park Ultra Tight Top & Box Spring Set | 80 H x 38 W 11 D in Wayfair 42952331

This mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic Spring mattresses with an ultra firm feel. A reinforced edge improves durability, while cover treatments help to keep you cool,... more

Twin XL 14.5" Foam Mattress - Stearns & Foster Plush Tight Top Box Spring | 79 H x 38 W 14.5 D in Wayfair 43012631

The Stearns & Foster Lux Hybrid Collection is a new era of comfortable, cool sleep, featuring our exclusive IntelliFlex Hybrid System which combines memory foam and innersprings, for all-night support and comfort that flexes to support every curve,... more

Twin XL Medium 12" Gel/Foam Mattress - Comforpedic from Beautyrest NRGel Memory Foam & Box Spring | 38 W x 12 D in Wayfair 35602-04709-WFS

Surround yourself with luxury with this premium foam mattress and foundation. Manufactured from next-generation NRGel memory foam that offers a unique combination of conformance and resilience for a deeper, more restorative sleep. It responds and... more

Twin XL Firm 12" Innerspring Mattress - Sealy Posturepedic Mill Road Tight Top & Box Spring Set | 80 H x 38 W 12 D in Wayfair 42950731

An upgraded spring mattress with motion-reducing encased coils targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool, and your mattress protected. Firm feel. Mattress... more

Twin XL 15" Foam Mattress - Stearns & Foster Plush Pillow Top Box Spring | 79 H x 38 W 15 D in Wayfair 43009131

Our Stearns & Foster Estate Collection takes comfort to the next level featuring our TEMPUR-Indulge Memory Foam for enhanced pressure relief and our exclusive IntelliCoil innersprings for added support—all night long. Mattress Size: Extra-long Twin |... more

Twin XL Extra Firm 14.5" Mattress - Stearns & Foster 14." Tight Top Box Spring | 79 H x 38 W 14.5 D in Wayfair 43007731

The Stearns & Foster Lux Estate Collection provides an elevated level of comfort and support, with the added benefit of features to help keep you cool, all night long. Mattress Size: Extra-long Twin | Twin XL Extra Firm 14.5" Mattress - Stearns &... more

Twin XL 16" Mattress - Stearns & Foster Plush Pillow Top Box Spring | 79 H x 38 W 16 D in Wayfair 43008431

The Stearns & Foster Lux Estate Collection provides an elevated level of comfort and support, with the added benefit of features to help keep you cool, all night long. Mattress Size: Extra-long Twin | Twin XL 16" Mattress - Stearns & Foster Plush... more

Twin XL 17" Mattress - Stearns & Foster Plush Pillow Top Box Spring | 79 H x 38 W 17 D in Wayfair 43010031

The Stearns & Foster Reserve Collection is our highest expression of quality and the most comfortable mattress we’ve ever made—meticulously designed with our finest materials to deliver one-of-a-kind comfort. Mattress Size: Extra-long Twin | Twin XL... more

Twin XL Medium 14" Innerspring Mattress - Sealy Posturepedic Mill Road Pillow Top & Box Spring Set | 80 H x 38 W 14 D in Wayfair 42951931

An upgraded Euro Pillow Top spring mattress with motion-reducing encased coils targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool, and your mattress protected.... more

Twin XL 14.5" Foam Mattress - Stearns & Foster Plush Tight Top Box Spring | 79 H x 38 W 14.5 D in Wayfair 43008831

Our Stearns & Foster Estate Collection takes comfort to the next level featuring our TEMPUR-Indulge Memory Foam for enhanced pressure relief and our exclusive IntelliCoil innersprings for added support—all night long. Mattress Size: Extra-long Twin |... more

Twin XL Firm 14" Innerspring Mattress - Sealy Posturepedic Mill Park Faux Euro Top & Box Spring Set | 80 H x 38 W 14 D in Wayfair 42953031

This Faux Euro Top mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic Spring mattresses with a firm feel. A reinforced edge improves durability, while cover treatments help to keep you... more

Twin XL 14.5" Foam Mattress - Stearns & Foster Plush Tight Top Box Spring | 79 H x 38 W 14.5 D in Wayfair 43012631

The Stearns & Foster Lux Hybrid Collection is a new era of comfortable, cool sleep, featuring our exclusive IntelliFlex Hybrid System which combines memory foam and innersprings, for all-night support and comfort that flexes to support every curve,... more

Twin XL 14.5" Foam Mattress - Stearns & Foster Plush Tight Top Box Spring | 79 H x 38 W 14.5 D in Wayfair 43008831

Our Stearns & Foster Estate Collection takes comfort to the next level featuring our TEMPUR-Indulge Memory Foam for enhanced pressure relief and our exclusive IntelliCoil innersprings for added support—all night long. Mattress Size: Extra-long Twin |... more

Twin XL 16" Mattress - Stearns & Foster Plush Pillow Top Box Spring | 79 H x 38 W 16 D in Wayfair 43008431

The Stearns & Foster Lux Estate Collection provides an elevated level of comfort and support, with the added benefit of features to help keep you cool, all night long. Mattress Size: Extra-long Twin | Twin XL 16" Mattress - Stearns & Foster Plush... more

Twin XL Firm 10" Innerspring Mattress - Sealy Essentials Osage Tight Top & Box Spring Set | 80 H x 38 W 10 D in Wayfair 42875631

Perfect for guest beds, spare beds, and kids’ rooms, this spring mattress with a firm feel features response open coils and a SealySupport gel foam layer for an on-the-bed feeling. It’s a great night’s sleep at an affordable price. Box Spring Height:... more

Twin XL Firm 10" Innerspring Mattress - Sealy Essentials Osage Tight Top & Box Spring Set | 80 H x 38 W 10 D in Wayfair 42875731

Perfect for guest beds, spare beds, and kids’ rooms, this spring mattress with a firm feel features response open coils and a SealySupport gel foam layer for an on-the-bed feeling. It’s a great night’s sleep at an affordable price. Box Spring Height:... more

Twin XL Extra Firm 14.5" Mattress - Stearns & Foster 14." Tight Top Box Spring | 79 H x 38 W 14.5 D in Wayfair 43007731

The Stearns & Foster Lux Estate Collection provides an elevated level of comfort and support, with the added benefit of features to help keep you cool, all night long. Mattress Size: Extra-long Twin | Twin XL Extra Firm 14.5" Mattress - Stearns &... more

Alwyn Home Nazarene 9 Inch Metal Box Spring, Easy Assembly Metal | 9 H x 39 W x 80 D in | Wayfair 6CF61B78F7D641A79322B7BDEE7B7A2D

This boxspring is designed to provide excellent support under any mattress. We spend a lot of time picking out the right mattress. But they're not the only important part of your bed - you also need the right mattress foundations! Made of metal with a... more

Alwyn Home Varian Metal Box Spring Metal | Standard Profile (9"),Extra-long Twin | Wayfair E03B6015774B47BEB1DB8BC055B418DE

The foundation of your bed is important, and this easy-to-assemble metal box spring provides the ideal environment for peaceful sleep and beautiful dreams on your mattress. Made of metal for sturdiness, it comes with a standard steel box spring design... more

Alwyn Home Varian Metal Box Spring Metal | Standard Profile (5"),Extra-long Twin | Wayfair A80982AA6F244D3D8878847DB4F2F553

The foundation of your bed is important, and this easy-to-assemble metal box spring provides the ideal environment for peaceful sleep and beautiful dreams on your mattress. Made of metal for sturdiness, it comes with a standard steel box spring design... more

Alwyn Home Varian Metal Box Spring Metal | Standard Profile (7.5"),Extra-long Twin | Wayfair F6CBB829F8D5499B8EF004049BACF4A4

The foundation of your bed is important, and this easy-to-assemble metal box spring provides the ideal environment for peaceful sleep and beautiful dreams on your mattress. Made of metal for sturdiness, it comes with a standard steel box spring design... more

Twin XL Medium 10" Hybrid Mattress - Avenco | 80 H x 39 W 10 D in Wayfair AHMS029-US0125-TXL

If a mattress that offers both customized support and comfort is on your list, look no further than this 10" Pocket Spring Hybrid Mattress, Medium Firm Bed in a Box. This Hybrid mattress offers luxury and superior comfort for a deep and restorative... more

Twin XL Medium 10" Hybrid Mattress - Avenco | 80 H x 39 W 10 D in Wayfair AHMS029-US0125-TXL

If a mattress that offers both customized support and comfort is on your list, look no further than this 10" Pocket Spring Hybrid Mattress, Medium Firm Bed in a Box. This Hybrid mattress offers luxury and superior comfort for a deep and restorative... more

Adora Firm Tight Top Mattress - Twin Extra Long - Ballard Designs Twin Extra Long - Ballard Designs

If you need firm support, but yearn for the contouring flexibility of foam, our Adora Firm Tight Top Mattress could be the mattress of your dreams. Each layer is designed to provide the next level of sleep-inducing comfort, all supported by a pocketed... more

Haven Plush Euro Top Mattress - Twin Extra Long - Ballard Designs Twin Extra Long - Ballard Designs

For the ultimate night's sleep, you need the ultimate luxury mattress. Haven features a plush euro top for ultra-softness and deep sleep comfort. This premium mattress combines the finest materials and craftsmanship with the latest in proven sleep... more

Twin XL Medium Firm 11.5" Gel/Foam Mattress - Tuft & Needle Mint Gel Foam Mattress, Ceramic | 80 H x 39 W 11.5 D in Wayfair 910810163-8020

With two sleepers in mind, we designed the mint mattress with an extra layer of patented T&N adaptive foam technology and reinforced support edges. These provide personalized softness, medium-firm support, and heat regulation for deep, restful sleep.... more

Twin XL Firm 15" Hybrid Mattress - Kingsdown Passions Engleson Euro Pillowtop Mattress, Steel | 38 W x 15 D in Wayfair FG-36005-PT1-TL

The Kingsdown Passions Engleson collection provides the ideal combination of high-performance comfort features and fine, high-grade steel innerspring support. Gel-infused cooling fabric, cushioning layers of infused foam, and tri-zoned, individually... more

Twin XL 15" Foam Mattress - Ernest Hemingway Quest Euro Pillow Top Mattress, Latex | 80 H x 39 W 15 D in Wayfair 712M-3X

Lay down in the incredible comfort of the Earnest Hemingway Adventure Series Quest Euro pillow top twin mattress and you'll find yourself drifting to sleep in moments. It's that comfortable, with all the benefits of a healthy night's sleep. Masterfully... more