100% nitrile rubber. Molded scraper cleats give a skid-resistant surface. Oil- and chemical- resistant. Ideal for entrances, kitchens, and cafeterias. Available sizes: 3'x5' SKU: 2691-225. Black background with up to six color designs – 630 Gold, 515 Blue, 775 White, 740 Red, 715 Orange, 289 Emerald, 780 Yellow.