The product is a set of rear ceramic brake pads and disc rotors for Audi A4 Quattro and Volkswagen Jetta. The pads are made of high-quality ceramic material, ensuring excellent braking performance and durability. The caliper color is black, and the items are designed to be placed on the rear of the vehicle. These ceramic brake pads are a reliable choice for maintaining the braking system of your Audi or Volkswagen vehicle in top condition.