This High Traffic Door Mat in Sandbar is exclusively made with Genuine AstroTurf scraper blades which have been keeping homes clean for almost 50 years. The hardest working door mat on the continent, this uniquely designed mat surface began with a scientific breakthrough mimicking the natural cleaning power of grass. This genuine AstroTurf scraper door mat is made from flexible, yet durable polyethylene. The patented manufacturing process creates a grid pattern of thousands of small plastic blades providing you with an unparalleled cleaning surface that scrapes shoes clean, holds and hides about 2 lbs. of dirt per week. Using this AstroTurf door mat also helps create a cleaner and healthier environment.