This Genuine BMW Channel Cover Long Outer Left is a high-quality exterior trim piece designed for BMW vehicles. It is made from durable materials and is an exact replacement for the original part. The cover is specifically designed for the left side of the vehicle and is intended to protect and cover the channel where the window slides up and down. This product is an authentic BMW part, ensuring a perfect fit and reliable performance. It is ideal for replacing damaged or worn out channel covers and maintaining the overall appearance of your BMW.