ACDelco GM Original Equipment Disc Brake Pads are the friction material used in disc brakes that press against the brake rotor to stop the vehicle. This friction-enhancing material is bonded and/or riveted to steel backing plates. These original equipment disc brake pads are manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Warning:  Automobile parts, accessories and ancillary chemicals contain chemicals known to the state of California to cause cancer, birth defects and other reproductive harm. Wash hands after using.