This frame is designed for a mattress set measuring 54 in. x 75 in. Full size metal bed frame with 4 small wheels. No tools needed for assembly. This frame comes with brackets at the head of the bed to use with a bolt-on headboard if you wish, it is not necessary. The bolts for the headboard are included but different headboards take different size bolts. This frame will lift the box spring off the floor 7.5 in.