Made of 100 percent polypropylene, the BedRug bed liner protects your truck, and provides an ultra tough work surface. BedRug is water and stain resistant. Holds up to beach, oil, and even battery acid!\nBedRug Complete Truck Bed Liner; 3/4 in. Thick Floor; 1/4 in. Thick Side Walls; Incl. Bulkhead And Tailgate; w/o Cargo Channel System;\n2007-2018 Chevrolet Silverado 1500 69.3 Bed; 2007-2018 GMC Sierra 1500 69.3 Bed