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Easy tool-free assembly; frame construction allows for easy assembly in minutes with no tools required.

The last box spring you’ll ever need - unlike a traditional box spring, the Smart box spring is made of solid steel that comes together in no time and is backed by our Zinus “Peace of Mind” 5 year warranty.

Try it risk free: backed by our 5-year warranty, try the Metal Base for 100 nights and if anything isn't perfect, simply return for a full refund, guaranteed. Sturdy steel: our metal Bed Frame is built with power-coated black steel.

No box spring needed - rest your memory foam, latex or spring mattress directly on top of this foundation for excellent support and extended mattress life.


Worry-free 5-Year Warranty, if any question. Under bed storage & 5-year warranty 14 inches high bed frame not only providing a ton of room for storage under bed, but no more sagging box springs.

Multi use design: slots on black bed frame legs are prepare for headboard attachmentnot include the headboard, and 14" storage space under the frame make your room look more clean and neat. No box spring needed: the wooden slats bed frame can support the foam mattress directly and 20% stronger and heavier than similar wooden bed frame to increase mattress life.

Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door.

A mattress game-changer – this box spring is built with all of the trusted support we put into our ever-so-popular platform beds, well, and this box spring has the total package - an unwavering steel structure, closely spaced wood slats and a cleverly developed, reliable, package.
Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately.

1. Amazon Basics
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Tool-Free Easy Assembly, Amazon Basics Smart Box Spring Bed Base, 9-Inch Mattress Foundation, Twin XL
#adAmazon Basics #ad - 2-piece fabric top and bottom covers the frame and zips together for full coverage; cover is removable for spot cleaning. Foldable steel frame packs into one smart package for fast, convenient delivery to your front door.Easy tool-free assembly; frame construction allows for easy assembly in minutes with no tools required.
More information #ad
Durable steel frame and horizontal slats provide sturdy, reliable support for any same-size mattress. The look and functionality of a traditional box spring, memory foam, but made from steel to support any spring, or hybrid mattress. Twin xl dimensions: 9 x 79 x 38 inches HxLxW.Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Height | 9 Inches |
Length | 79 Inches |
Weight | 25.3 Pounds |
Width | 38 Inches |
Part Number | AMZ-9KDBS-TXL2 |
Model | AMZ-9KDBS-TXL2 |
More information #ad
2. Zinus
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Twin XL, ZINUS 7 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly
#adZinus #ad - Thoughtfully packaged - All parts, tools and instructions pack into one compact box that ships straight to your door. Durably engineered - durable steel is used to construct the inside framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs.The last box spring you’ll ever need - unlike a traditional box spring, the Smart box spring is made of solid steel that comes together in no time and is backed by our Zinus “Peace of Mind” 5 year warranty.
More information #ad
Box spring only, a bed frame or platform bed is required to support this foundation and is sold separately. Worry-free 5 year limited warranty included.Brand | Zinus #ad |
Manufacturer | Zinus #ad |
Height | 7 Inches |
Length | 79 Inches |
Weight | 25.97 Pounds |
Width | 38 Inches |
Part Number | OLB-ABS-7TXL |
Model | OLB-ABS-7TXL |
Warranty | Worry-free 5 year limited warranty included. |
More information #ad
3. Tuft & Needle
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Metal Base Bed Frame for Twin XL Mattress by Tuft & Needle | Simple Tool-Less Assembly | Powder-Coated Black Steel | 5-Year Warranty
#adTuft & Needle #ad - Built for comfort: this base comes with side panels that prevent the box spring from sliding around the top and a headboard attachment does not come with a headboard.Try it risk free: backed by our 5-year warranty, try the Metal Base for 100 nights and if anything isn't perfect, simply return for a full refund, guaranteed. Sturdy steel: our metal Bed Frame is built with power-coated black steel.
More information #ad
Tool-less assembly: super simple to assemble, frustration or yelling. Part of the family: this metal base requires a box spring, but works perfectly with our Box Foundation. Get to rest in minutes, our metal base doesn’t require any tools, not hours.Brand | Tuft & Needle #ad |
Manufacturer | Tuft & Needle #ad |
Height | 7 Inches |
Length | 76 Inches |
Weight | 20 Pounds |
Width | 38 Inches |
More information #ad
4. Zinus
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Twin XL, ZINUS GOOD DESIGN Award Winner Justina Metal Mattress Foundation / 11 Inch Platform Bed / No Box Spring Needed
#adZinus #ad - Multiple colors and sizes - offered in an array of colors and extended sizes to suit any room size or home interior. Easy assembly, zip-free cover - features bolt-free quick snap assembly for convenient and quick set-up; hooks and elastic loops hold the cover in place; all tools, parts, and instructions included in one smartly shipped box.No box spring needed - rest your memory foam, latex or spring mattress directly on top of this foundation for excellent support and extended mattress life.
More information #ad
Good design award winner - awarded by the Chicago Athenaeum Museum of Architecture and Design in 2019 for innovative design and assembly. Worry-free five-year limited warranty included; mattress sold separately.Brand | Zinus #ad |
Manufacturer | Zinus #ad |
Height | 11 Inches |
Length | 79 Inches |
Weight | 34.22 Pounds |
Width | 38 Inches |
Part Number | FRBX-4GR-TXL |
Model | FRBX-4GR-TXL |
Warranty | Worry-free five-year limited warranty included. |
More information #ad
5. Mayton
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Mayton Platform Bed For Mattress, Eliminate Need For Box sping And Frame, Twin XL Size, Beige
#adMayton #ad - Cooler sleep environments : these platform Beds Are Generally Low To Ground, A Popular Choice For a Clean Uncluttered Look In the Bedroom. Heavy duty slat support : slats are well designed For Good Mattress Support. Quick assembly : platform Bed Are Easy To Put Together.More information #ad
Slats also allow ventilation To Mattress Keeping Them More Hygienic. Compactly packaged : platform beds Are Densely Packed To Easily Pass Through Narrow Hallways And Doors. No boxspring needed : unlike a traditional bed This Platform Bed Eliminates Need For Foundation Or Box Spring, Mattress Can Be Placed Directly On it.Brand | Mayton #ad |
Manufacturer | Mayton #ad |
Height | 8 Inches |
Length | 80 Inches |
Width | 39 Inches |
Part Number | 60ebb-3/3xl |
Model | 13-Inch |
More information #ad
6. 45MinST
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45MinST 14 Inch Reinforced Platform Bed Frame/3500lbs Heavy Duty/Easy Assembly Mattress Foundation/Steel Slat/Noise Free/No Box Spring Needed, Twin XL
#ad45MinST #ad - Easy assembly integrated compact design can set up in minutes, all the required hardware and tools are included/ Headboard compatible. Non-slip design the frame encloses the mattress to prevent slipping, multiple points bed-legs and tough square steel slats give good support, doubles the mattress' life expectancy.Worry-free 5-Year Warranty, if any question. Under bed storage & 5-year warranty 14 inches high bed frame not only providing a ton of room for storage under bed, but no more sagging box springs.
More information #ad
Super heavy duty ultimate strength and durability, 2. 4-inch thick steel frame design, 20% stronger&heavier than similar bedframe. Stability system reinforced leg structure and Integrate structure make the whole structure much safer & firm, quiet noise-free, non-shake and prevents structural twisting.Brand | 45MinST #ad |
Manufacturer | 45MinST #ad |
Height | 14 Inches |
Length | 82.4 Inches |
Weight | 36.2 Pounds |
Width | 40.4 Inches |
Warranty | 5 years manufacturer warranty. |
More information #ad
7. ZIYOO
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ZIYOO Twin XL Bed Frame 16 inch Platform with Wooden Slat Support Mattress Foundation and No Box Spring Needed
#adZIYOO #ad - Easy to assembly: all this bed frames' required hardware, tools and instruction are included. The main parts of the bed frame are labeled and can be assembled in minutes.Multi use design: slots on black bed frame legs are prepare for headboard attachmentnot include the headboard, and 14" storage space under the frame make your room look more clean and neat. No box spring needed: the wooden slats bed frame can support the foam mattress directly and 20% stronger and heavier than similar wooden bed frame to increase mattress life.
More information #ad
Quiet noise free design: the out frames have the anti-slip groove to keep the 10 wooden slats more stable and keep silence from squeak. Xl twin platform bed frame dimension: 16 inches x 37. 5 inches x 79. 5 inches with reinforced steel-wood structure and non-slip design can support a max of 3500 LBS heavy duty.Brand | ZIYOO #ad |
Manufacturer | ZIYOO #ad |
Height | 16 Inches |
Length | 79.5 Inches |
Weight | 17.06 Pounds |
Width | 37.5 Inches |
Part Number | DSS50W16-TXL |
Model | DSS50W16-TXL |
More information #ad
8. Zinus
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Twin XL, ZINUS 5 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly
#adZinus #ad - Low profile design - a 5 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor. Durably engineered - durable steel is used to construct the inside framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs.Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door.
More information #ad
Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately. The last box spring you’ll ever need - unlike a traditional box spring, the Smart box spring is made of solid steel that comes together in no time and is backed by our Zinus “Peace of Mind” 5 year warranty.Brand | Zinus #ad |
Manufacturer | Zinus #ad |
Height | 5 Inches |
Length | 79 Inches |
Weight | 25.15 Pounds |
Width | 38 Inches |
Part Number | OLB-ABS-5TXL |
Model | OLB-ABS-5TXL |
Warranty | Worry-free 5 year limited warranty included. |
More information #ad
9. Zinus
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ZINUS Metal Box Spring with Wood Slats /4 Inch Mattress Foundation / Sturdy Steel Structure / Easy Assembly, Twin XL
#adZinus #ad - Low profile design - a 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor. Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door.A mattress game-changer – this box spring is built with all of the trusted support we put into our ever-so-popular platform beds, well, and this box spring has the total package - an unwavering steel structure, closely spaced wood slats and a cleverly developed, reliable, package.
More information #ad
Durably engineered - durable steel and wood slats are used to construct the interior framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs. Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately.
Brand | Zinus #ad |
Manufacturer | Zinus #ad |
Height | 4 Inches |
Length | 79 Inches |
Weight | 35.23 Pounds |
Width | 38 Inches |
Part Number | AZ-HBBS-4TXL |
Model | AZ-HBBS-4TXL |
Warranty | Worry-free 5 year limited warranty included. |
More information #ad
10. Olee Sleep
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Olee Sleep 14 Inch Dura Metal Steel Slate Bed Frame, T2000 Twin XL 14BF08X
#adOlee Sleep #ad - Standard mattresses fits right into the frame. The frame is delivered packed in a box straight to your front door. Independent use only is not compatible with box spring. Sturdy steel slats can support heavier deluxe mattress, no worries from the slats breaking down.More information #ad
Brand | Olee Sleep #ad |
Manufacturer | Grantec Co., Ltd #ad |
Height | 14 Inches |
Length | 81.1 Inches |
Weight | 26 Pounds |
Width | 40.1 Inches |
Part Number | VC14BF08X |
Model | VC14BF08X |
More information #ad