Polyester carpet molded on natural rubber back. Dam borders trap dirt and water within the mat. Rubber back stays flexible during cold weather. Molded nibs on back holds mat to stay in place. Needle punch carpet is reinforced by molded rubber to enhance anti-slip, scrapping function and extend product life. Ramp edges. Indoor and outdoor. Uses: entrance door, customer service counter, salad bar, work station, vending machine, building hallway, and water fountain.