Advantage Gym Floor Cover 21 oz. (JUCGF21) is an Athletic Coated Vinyl material engineered to provide lasting durability for rigorous use with excellent grip capabilities on the gym floor. This product is protected against UV, Mold, Mildew, and Fungus and also has fire retardant certification NFPA-701. Advantage Gym Floor Cover 21 oz. material is available in custom colors by special order.