Custom made for 2006 Ford F150 extended cab short box. Should fit other years with same body style. Measures 94 1/2 inches long at top by 53 inches wide. Measures 78 1/2 inches long by 68 1/2 inches wide where it sits on box. Back crossbar is removable. Firm on $500 as I paid $850 to have it made about 10 years ago.