The Genuine BMW Set Brake Pad Set With Brake-Pad Sensor (Value Line) - 34212157620 is a complete set of brake pads and a brake-pad sensor designed specifically for BMW vehicles. This set is part of the Value Line of products, which offers high-quality, genuine BMW parts at a more affordable price. The brake pads are made from durable materials and are designed to provide optimal braking performance and safety. The included brake-pad sensor is a crucial component that monitors the thickness of the brake pads and alerts the driver when they need to be replaced. This product is a genuine BMW part, ensuring compatibility and reliability for your vehicle.