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.