Oil Dri L90535 Universal Heavy Weight Perforated Split Roll (15'W x 150'L, 2/box) rolls are made of universal polypropylene layers with a bonded coverstock, perfect for general-purpose clean up of aggressive and non-aggressive leaks and spills. Used for high traffic areas, next to machinery, tool cribs and routine industrial applications. Perforated every 18" to easily customize into pads or any length of roll. Absorbs up to 24 gallons per roll (2 rolls/box).