Features and Benefits -------------------------------------------------------------------------------- Tork Premium 520 Multipurpose Cloth Wiper is made of cellulose & synthetic fibers. It won't break down with water, solvents or detergent based chemicals. This wiper is very absorbent. You'll use fewer wipes, with faster results. High solvent release will let you use less solvent for faster more effective wiping. The self dispensing box is compact and offers easy dispensing with consistent wiper quality and performance. Replaces 199137. Sheet Size WxL 12.6 x 15 (32.00 x 38.10 cm) Wipers/Package 390 Roll/Case 1 Wipers Per Case 390 Replacement for the 199137