A very heavy-duty bed frame that is specialized to fit standard King or standard queen bedding. This frame will not accommodate California or Western King bedding. Frame size must be specified at the time of purchase. The frame is not adjustable and can only fit one size or the other. The dimensions of the king bedding need to be 76"w x 80" long. This frame requires the use of a foundation or box spring. This heavy-duty frame has ten (10) legs that utilize our uniquely designed high-strength glides. The frame using these glides has been tested with a 2000-pound load. The glides are stronger than a wheel while maintaining the same or better mobility. These glides are safe on all flooring surfaces. They will not mark or scuff a wood floor like wheels. This frame sits approximately 8" off the floor. If no headboard is used, the headboard brackets can be left off and the bed centered on the frame, assuring that the frame cannot bump and damage the wall. All tools are included for a simple, quick, trouble-free assembly process. Headboard brackets are included and must be bolted onto the frame to ensure maximum adjustability to fit all designs of headboards. The headboard brackets are adjustable in both height and width and have 2 1/2" and 4" hole centers. All hardware and tools required for mounting the frame to a headboard are included. The steel in this frame is a high-strength, high-carbon, hot-rolled steel. The steel consists of 97% recycled material, which makes this frame a heavy-duty, environmentally friendly product.