Ranco Industries US3660 Tritan Ultra Scrape Multi-Purpose Mats 3 ft. x 5 ft. Black Tritan Ultra Scrape mats provide the optimum defense at the door against dirt&#44; pebbles&#44; and Triton mats are the most durable in the industry and made of 100% recycled materials. Ultra Scrape mats work wonders towards preventing slip and fall accidents in environments where This low profile mat will provide the positive traction needed in critical areas. Easy to clean - just shake or hose off.