The product is a right rear passenger reflector door jam for Mercedes-Benz vehicles from model years 1986-1992, specifically the 560, 420, and 300 SDL SEL SEC models. This door jam is designed to reflect light and enhance visibility, ensuring safety for rear passengers as they enter and exit the vehicle. Made by Mercedes-Benz, it is a genuine accessory that provides both practical functionality and a touch of luxury to the interior of the vehicle.