This product is a 10-piece brake kit for various models of Chevy, Buick, and GMC vehicles from 2009 to 2017. The kit includes ceramic brake pads, mounting hardware, and brake rotors, with a manufacturer warranty of 10 years. The front rotors have a 12.80-inch outside diameter and are vented, while the rear rotors are plain. The brake kit is designed for direct replacement and comes with everything needed for both the front and rear of the vehicle, ensuring optimal braking performance and safety.