This is a pair of door jamb cover plates from a 1957 Cadillac. These should fit all 1957 & 1958 Cadillac's, but please verify for yourself that it is correct for your application before buying. These mount in the door jamb, and cover the holes were the wires would go through if the car had power windows. These would only be used on cars with manual roll up windows. These are in good used condition. One has a couple dents, as seen in the pictures, and they both have some surface rust on the back side, but over all they are good. Sold As Is, As Shown.