This 18" metal platform bed frame is like a bonus base for your mattress. It is a fantastic option for supporting your entire mattress. You can use it in place of a box spring or foundation, as it fits in most traditional bed frames. Sitting 18" above the ground, this bed frame offers much more under-bed storage than a traditional 6" to 8" frame and is an ideal solution for a variety of spaces. The 100% anodized steel construction with center leg supports offers superior support. The metal platform bed frame features a compact design that makes it easy to transport and store in narrow spaces. Assembles in minutes without tools! 2 year limited warranty.