Crown Mats Eco-Step Recycled Wiper Mat - Floor, Indoor, Corridors - 60" Length x 36" Width - Rectangular - Vinyl, Polyethylene Terephthalate (PET) - Charcoal - 1Each Eco-Step wiper mat retains 20 percent more liquid and fine dirt than olefin mats for effective performance. Premium vinyl backing features a natural organic resin blend that prevents water from damaging floors. Mat is designed for use in medium-traffic areas. For best results, use in combination with the Eco-Plus scraper mat (sold separately).