Oil-Dri L90903 Universal HW Bonded Split Rolls (15"W x 150'L, 2 Rolls/Box) are made of bonded universal polypropylene layers with a durable 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. Each roll absorbs up to 24 gallons, 48 gallons per box.