The listing is for one dog dish hubcap used on late 1950s or early 1960s Jaguar models. I am not sure about the year or the model so let the picture be your guide. This is the only one I have any it is in beater condition. The diameter of the back is 10 1/2", edge to edge. 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.