Sleep Revolution Compack Universal Bed Frame with Wheels, Fits Full to California King Sizes Durable steel frame adjusts to fit full (53.5in x 70.5in) to cal-king size (72in x 70.5in) mattress sets Steel construction with easy locking system Two wheel design for easy mobility - simply lift and roll; Wheel locks keeps frame in place No tools assembly Full: 53.5inx70.5inx7in; Queen: 60inx70.5inx7in; King: 76inx70.5inx7in; Cal King: 72inx70.5inx7in