This is a Genuine BMW Door Sill Plate, part number 51477314937. It is a high-quality replacement part for your BMW vehicle's door sill. This door sill plate is designed to protect the door frame from scratches and scuffs, while also adding a stylish touch to your car's interior. It is made from durable materials to ensure long-lasting use and a perfect fit for your BMW. This door sill plate is a genuine OEM product, ensuring the highest level of quality and compatibility with your vehicle.