Perfor-Mats are manufactured by bonding Corvette carpeting to a special waterproof backing and then trimming the mat with a bound edge. Perfor-Mats protect better than typical Corvette floor mats because they are molded to trap dirt and moisture so nothing can touch your Corvette's carpet. Because of their unique design, Perfor-Mats fit exactly and won't move or slide. Sold as a two mat set for the driver and passenger sides