Chairs & Sofas Guardian 14030500 Clean Step Outdoor Rubber Scraper Mat, Polypropylene, 36 x 60, Black, Office Furniture Chairs & Sofas Outdoor rubber mat with molded tread that scrapes and traps dirt., Superior molded tread aggressively scrapes shoes clean and traps debris in the base of the mat. 5/16″ natural rubber construction for maximum durability. All-rubber construction for maximum durability. Beveled edges for additional safety and prevention of slips and falls. Textured backing keeps mat in place. Recyclable for reuse of materials. Ideal for use in entranceways, production areas, break rooms, kitchens, vending areas, water fountains, and ice machines.