Product Features Modern style and comfort to any bedroom. Sturdy System:strong steel metal structure for durability & stability, quiet, noise free and large bearing capacity. Easy Assembly:The package includes clear instruction,all parts and tools,very easy to assemble. Mattress frame comes in full. Under Bed Storage: storage space under the frame,the size bed frame stands 10.86"offer more space for you to storage anything. (Mattress No included) No box spring needed:This bed frame no box spring needed, can be used with all mattress types including memory foam mattresses. This bed will be matched 8 inch thickness or more mattress. Weight Limit: 600 LBS