Tired of tracking dirt inside? This Notrax Prelude Entrance Mat is your first line of defense. It's a serious commercial-grade scraper mat designed for outdoor use or just inside high-traffic entrances. The 4-foot by 6-foot size covers a good area. The surface is made of coarse, loop-twisted non-absorbent fibers that aggressively scrape mud, snow, gravel, and debris off shoes. The fibers resist crushing and actually trap the dirt so it doesn't get pushed further inside. It has a heavyweight vinyl non-slip backing to keep it securely in place. With a thickness of 1/4 inch and a face weight of 19 oz. per sq. yd., it's built to last in busy areas like storefronts, schools, garages, or your home's main entry. It's also the first 'scraping' stage in Notrax's multi-mat 'Stages' system for ultimate dirt control. Easy to clean – just shake it out or vacuum. A practical, durable solution for keeping your floors cleaner.