The Compack Adjustable Bed Frame is uniquely designed for optimum support and durability. Adjusts from a twin size up to a queen size mattress set. Center bar support and 9-leg construction is unique to the Compact Bed Frame and ensures superior stability. Assembles in a few simple steps. The 9 support legs are recessed for safety. Bed frames are meant to be used with a box spring and mattress set. Material: SteelAssembly: Assembly RequiredFinish: Steel FinishColor: BlackSize: Queen Mattress, box spring and bedding (comforter, sheets, pillows, etc.) are NOT included.Assembly required.