Ensure your semi truck is Ready for the Road Ahead with improved cleanliness, with the Rochling 16" x 4.5" x 1" Heavy Duty Sym-Mat Boot Cleaning Mat. To reduce the amount of dirt, grime, and oil inside a vehicle's cabin, this replacement mat acts as a boot cleaner that removes unwanted contaminants. Manufactured with advanced materials to provide a safe step surface for operators. FleetPride is your First Click in Heavy Duty .