The YH-145708 Carquest Premium Brake Rotor Set includes two brand new, unopened boxes of high-quality brake disc rotors. Made of durable cast iron and steel materials, these solid rotors feature a rust preventative finish for long-lasting performance. With a bolt pattern of 5 x 5 inches, these rotors are designed for both front and rear placement on vehicles, providing reliable braking power for your car or truck. Ideal for car and truck owners looking for dependable brake parts that offer a universal fitment solution.