Dual-fiber construction for exceptional dirt and water removal Fibers resist staining and fading; mats look new longer Slip-resistant vinyl backing will not stain floor Large crush-resistant polypropylene fibers scrape off loose dirt not removed by outdoor scraper matting; tough looped nylon fibers wick away water. Pattern designs hide unsightly soil between cleanings. Vacuum or use extraction method to clean. For medium foot traffic-up to 400 000 people per year. Manufacturers limited one-yearwarranty.Size 48 x 72