The G-Floor Cover and Protector is manufactured from tough, specially formulated polyvinyl that is resistant to most contaminants commonly found in garage and work environments. This covering helps prevent concrete deterioration, hides cracks and stains, prevents new stains and creates a moisture barrier. Easy to install, just roll it out and trim with a utility knife if needed. Tough enough to be used in the garage, attractive enough to be used anywhere: basements, laundry rooms, trailers, vehicles, workshops, warehouses, exercise rooms, offices and utility rooms. -TS