This product is a set of semi-metallic rear brake pads designed to fit Audi and Volkswagen vehicles, replacing part number 7N0698451A. The package includes 4 pads with features like quiet operation. Manufactured in China, these brake pads offer a direct interchange with part numbers 17-1779, 171779, and D1779, providing a reliable braking solution for your vehicle. Additionally, it is important to note that this product may contain chemicals known to the State of California to cause cancer and reproductive harm, as indicated by the California Prop 65 Warning.