You are buying 2 used plastic center caps that that fit some 1978 to 1987 Ford F150 and Bronco models. Caps are genuine factory part and caps measure 3 1/2" across. Be sure this is the correct for your wheel before purchasing it because there will be no returns on this item whatsoever. Your purchase is a legally binding contract so please read the entire description before purchasing. I will be happy to answer any questions you have but I will not accept any cancellations under any conditions.