This is a Genuine BMW Trim Speaker Plastic Left (Black) with part number 51417274507. It is a plastic speaker trim specifically designed for the left side of the vehicle. This product is manufactured by BMW and is made with high-quality materials for durability and a perfect fit. It is designed to enhance the appearance of the interior of the vehicle and provide a sleek and stylish look. This trim is black in color and is an authentic BMW product. It is compatible with various BMW models and is an essential component for the speaker system in the vehicle.