You are bidding on one rocker panel, either the left or the right side, for all 1955 Chevrolet four door cars and all 1955 1956 1957 Pontiac four door cars. This is the driver's side panel shown in this auction, the small lip that is bent over on the one end shown in the profile view is the end that goes next to the front fender. These panels were die stamped back in the 1950's or early 1960's from good old American cold rolled sheet metal, either 18 or 20 gauge, nothing at all like the foreign made current reproductions sold elsewhere on E-bay . The rockers that you see pictures of on other auctions with the dull silverish color are bent up on a sheet metal brake from 22 guage metal with a galvanized coating on it that gives off poisonous fumes when welding it. If my rockers have any surface rust beyond what will clean up with metal conditioner I have them cleaned by the friendly folks at Restoration Specialists in Hales Corners, WI PH 414-529-1515. With their akaline electrolytic immersion process they can take any size metal panel up to an entire car body and clean all the paint and rust from it so it looks like new sheetmetal again. I have thousands of these body repair panels for cars and trucks from the 1940's, 1950's and early 1960's so if there is anything you are looking for just let me know and I will put it up for auction next. I will always try to combine panels for shipment if you are purchasing more than one item. . I can deliver this panel to the the Iola Car Show July 7th -9th or the Jefferson Car Show September 23rd-25th.