The Genuine BMW Edge Protection Side Window Rear Left is a high-quality replacement part for BMW vehicles. It is designed to protect the edge of the side window on the rear left side of the vehicle. This product is made from durable materials and is an exact fit for the original part. It is an essential component for maintaining the appearance and functionality of the car. This product is part number 51727110581 and is a genuine BMW product. It can be easily installed and is compatible with various BMW models.