MAXX® Enhanced General Purpose Absorbent, Absorbs 44 gal, 15 in W x 19 in L, Light Weight, Perforated, 1 Ply, Pad no checkout Depressed center wheels are designed Depressed center wheels are designed to handle the most severe right angle grinding applications from heavy stock removal to rough blending North American hardwood handle Steel blade for durability and long life chemical fluid General purpose absorbents are made with MAXX® Technology for superior absorbency and greater strength without the added weight 1 ply Meltblown Polypropylene dimpled construction Perforations provide cost control and reduce waste by allowing you to use only what you need petroleum based and non aggressive