The product is a rear view mirror compass with auto dimming function in gray color designed specifically for Audi vehicles such as A4, S4, A6, S6, RS6, Q5, and Q7. It is a direct replacement part with manufacturer part numbers 8R0-857-511-C-Z62 and 8T0-857-511-B-Z62. The mirror features a compass and auto dimming capabilities, providing convenience and safety for the driver while driving.