The Genuine BMW Ventilation Grille Rear Window Shelf is a high-quality accessory designed specifically for BMW vehicles. It is made with durable materials and has a sleek flannel grey finish to match the interior of your car. This grille is designed to provide proper ventilation for the rear window shelf, ensuring that the air circulation in your vehicle is optimized. It is an essential component for maintaining a comfortable and pleasant driving experience. This product is an authentic BMW part and is compatible with various models.