This product is a genuine BMW channel sealing for the outside front right door, with a chrome finish. The part number is 51357496140. It is designed to seal the gap between the door and the body of the car, providing protection against water, dust, and noise. This product is made specifically for BMW vehicles and is an original equipment manufacturer (OEM) part. It is durable and reliable, ensuring a secure seal for the door. This channel sealing is essential for maintaining the overall integrity and appearance of the vehicle.