Carpet mat is made of durable, 5/16" thick, polypropylene and ribbed surface removes moisture while scraping dirt, snow and ice off shoes. For indoor or outdoor use. Fade resistant surface is 100% polypropylene bonded to heavy duty, slip resistant vinyl backing. Backing will not stain floor. 1" Black vinyl border on all sides. 2'Wx3'D. 5 lbs. Custom cut sizes also available. Please ask for details. ~Made in the USA~