This is the ribbed aluminum trunk lid panel from a 1958 Cadillac Fleetwood. This will only fit the 1958 Cadillac Fleetwood model, and will not interchange with other years. This is a rare and hard to find part. This one is in good condition. There is not damage to the ribbed fins, they are in good shape. It could use a good polishing to shine it back up and make it look perfect again. There is corrosion on the back side, the pitts are deep as you can see in the pictures. No dents, not twisted or broken in anyway, just a good original used part. Sold As Is, As Shown. Please let me know if you would like any other pictures of info. Thanks