OutFront Reversible Scraper redefines what an outdoor mat can do. Totally reversible, it's easily flipped over to accommodate all weather conditions. One side features rows of flexible scrapers alternating with quick-dry drainage ports for a "brush and release" effect. The other side features clusters of stiff ridges designed to scrape heavier debris and packed snow off outsoles. OutFront is 7/16" thick with an evenly tapered border on all four sides. It's 3' x 6' to accommodate a single, or double entryway.