The product is a set of 1964 Chevy 14" Bonneville Catalina Grand Prix Parisienne Star Chief 39 Rib hub caps. Made by General Motors, these hub caps are compatible with 14-inch wheels and can be placed on the rear, left, front, or right side of the vehicle. The manufacturer part number is 9774560, and they come with no warranty. These vintage hub caps add a touch of nostalgia to any classic Chevy vehicle from the 1960s.