This product is a Genuine BMW Switch Trim Driver (Black) with the part number 51417258389. It is a trim piece designed for use in BMW vehicles and is specifically made for the driver's side. The trim is black in color and is used to cover and protect the switches on the driver's side of the vehicle. It is a genuine BMW product, ensuring high quality and compatibility with BMW vehicles. This switch trim is an essential component for maintaining the functionality and appearance of the driver's side switches in a BMW.