Heavy duty, weather resistant and created with long lasting natural, recycled rubber and extremely durable. Designed to be tough and durable with trapping moisture, snow, salt, dirt and debris. This well-built rubber stair mats can be used in home, office, restaurants, buildings, patio, entrance and commercial buildings. The unique design in these rubber stair mats make them well-suited for helping keep work areas floors clean and their grip and traction offer anti-slip protection. The thick rub