• Steel Interior Frame With Poly Jacquard
• TWIN DIMENSIONS - The dimensions of this standard twin size box spring are 73.8 x 38 x 5 inches. The length is 5 inches shorter than our Twin XL size. Please measure your bedframe to ensure compatibility.
• EASIER THAN EVER ASSEMBLY - As if its ultra-durable steel structure and convenient packaging weren’t impressive enough, this new box spring features tool-free locking brackets for intuitive setup, assembly takes only minutes to complete
• DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin/twin xl sizes support a maximum weight capacity of 350 lbs, while Full, Queen & King sizes can support up to 700 lbs
• THOUGHTFULLY PACKAGED - All parts and instructions are packed into one compact box that ships straight to your door
• 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