Grassworx 10371867 Shoe Scraper, 17.5"x10.25"x2.75", Cinder Clean Machine scraper doormat with triple cleaning action - grabs, holds and hides up to one pound of dirt per week Made with genuine AstroTurf scraper blades to stop dirt at your door, and works better than any other boot scraper to keep your home clean Boot scraper goes anywhere: boats, cars, truck, RV, cabin or garden Works in all weather conditions  removing snow, mud, sand, grass, leaves, and dirt from shoes and boots Easy to clean: shake out dirt and rinse with garden hose