• Perfect for indoor and outdoor entranceways, the WaterGuard keeps your office or home clean, dry and safe. • Carpet covered, rubber reinforced nibs scrape debris and pull moisture away from shoes. • Dirt and water are trapped by rubber reinforced polypropylene carpet ridges. • Recommended as an indoor mat, but substitutes as an outdoor mat in warm to moderate climates. 100% rubber backing for maximum durability. • Simple to clean, just vacuum or hose off. • Not recommended for use in areas exposed to grease or petroleum products. • Ideal for use in indoor and outdoor entranceways, ice machines, vending areas, kitchens, break rooms, high traffic doorways, and production areas.