This product is an OEM headlight switch knob and bezel for Chevrolet vehicles from 1965 to 1966. It is a vintage part designed to control the headlight on the dashboard of these specific car models. The switch knob is durable and made in the United States, showcasing the iconic Chevrolet brand. This part is not a performance part and does not have universal fitment, making it a unique and specific addition to the interior of a classic Chevy vehicle.