As a wiper, Rely-On Olefin plays a major role in the retention of water and fine dust so fewer contaminants enter the building. It helps protect floors with vinyl backing moisture barriers. Affordable solution for small commercial locations. The small profile fits under most doors and can hold up to 1 gallon of water per square yard. Colors offered are: Black (BK), Castellan Red (CR), Charcoal (CH), Evergreen (EG), Marlin Blue (MB), Navy Blue (NB), Pebble Brown (PB), Walnut (WA). Thickness is 3/8" thick and total customization is also available for any size. FOB Shipping Point.