The product is a vintage tail light assembly designed for use on the rear right side of a 1963-1964 Buick Riviera. It features a chrome housing with lenses that are SAE-certified, ensuring compliance with safety standards. This assembly includes the necessary components such as bezels and lenses, making it a comprehensive replacement part for the rear bumper of the vehicle. Perfect for those looking to restore their classic Buick Riviera to its original glory.