Our Grassworx 30" X 18" Astroturf Doormat 10371857 will keep your home clean for years to come. The genuine AstroTurf blades effectively scrape dirt and debris off your shoes, and the flexible, durable polyethylene with a thicker backing provides industrial grade performance. The patented manufacturing process creates thousands of tiny plastic blades that can hold up to 2lbs of dirt per week. With this doormat, you can trust that your entryway will stay mess-free.