This Pre-Cut Rubber Utility Mat is ideal for animal environments because the non-porous surface will not harbor bacteria. Bottom side is grooved for drainage, top side ribbed for traction. Made from 70 percent recycled rubber and 30 percent styrene butadiene rubber (SBR) that will not shrink, curl, or crumble. Easy to lift, move, and clean. Great flooring for stalls, trailers, coops, kennels and runs, milkhouses, mudrooms, decks, camping, garages, truck beds, and more. ISO 9001 certified. 72 inch long by 48 inch wide, 1/4 inch thick.