Rear Bumper protector helps keep your rear Bumper's top surface free from scrapes and scratches. Made of high-grade, durable Material and custom-fit to your vehicle's rear Bumper Fits Corolla Material: Plastic The skid-resistant surface and raised tread pattern provide a stylish look for the rear bumper.. Help keep the top surface of your rear bumper free of scrapes and scratches to help preserve your vehicle’s like-new appearance.