� Coiled vinyl loops scrape, trap and hide dirt and moisture from shoes; minimizes tracking debris into building � Easy-to-clean crush-resistant vinyl; just hose or shake clean Handles light foot traffic�up to 50,000 people per year. Vinyl backing retainsdebris; prevents water seepage. Manufacturer�s limited one-year warranty. Size 48 x 72 Shpg. wt. 16 lbs.