The Genuine BMW Upper Belt Rear Left (Oyster) - 72117346561 is a replacement part for BMW vehicles. It is specifically designed for the rear left side of the vehicle and is made with high-quality materials to ensure durability and longevity. This upper belt is a crucial component of the vehicle's safety system, as it helps to secure the occupant in case of a collision or sudden stop. The oyster color of the belt adds a touch of luxury and elegance to the interior of the vehicle. This product is an authentic BMW part, ensuring a perfect fit and reliable performance.