Best Price Mattress 14 in. Bifold Metal Platform Bed Frame, Heavy-duty Steel is a complete mattress support system that replaces the need for a traditional bed frame and box spring. Because it's made with 12 points of contact and heavy-duty steel construction, you never have to worry about resting easy on a good night's sleep. Not only is it easy to assemble, with all tools included, but there's also the 14 in. of space under the bed for added storage convenience--perfect for storage units or even robot vacuums. Best of all, our innovative design allows this 100% steel bed frame to be folded for ultimate portability. Available in twin (75 in. x 39 in. x 14 in.), full (75 in. x 54 in. x 14 in.), queen (80 in. x 60 in. x 14 in.), king (80 in. x 76 in. x 14 in.), and California King (80 in. x 72 in. x 14 in.) sizes. Color: Black.