This pair of two (2) of hub caps will fit 1955-1956 Ford Fairlane and Thunderbirds. They may for more years and models but I am not sure. From one side to the other they are 10.5 inches long. These hubcaps are used. They do have some imperfections here and there such as paint ading, chrome flaking, scratches, rust, dings and dents. ALL HUBCAPS HAVE DENTS AND DINGS. PLEASE SEE DETAILED PHOTOS. These are not perfect and will need some more in depth cleaning. I would call this pair, a better than nothing pair.  but, would be great for a driver or project and otherwise in good shape. Please zoom in to each picture and analyze them as much as you need to, to know exactly what you're getting. The part pictured will be the exact part you get. If you have any questions, please let me know. Please check out my other listings!