WypAll X80 Extended Use Cloths feature innovations like high-tech, HydroKnit, fast-absorbing material and are durable for scrubbing. They are made of soft pulp fibers, bonded to a polypropylene base sheet for absorbency and durability, making them suitable for removing dirt, oil, grime and solvents in industrial and manufacturing businesses. Reusable cloths are reinforced for strength when wet and dry. These bulk cloths are a great alternative - safer and more efficient - to replace laundered rental shop towels or and cleaning towels. Use them for heavy-duty machine-wiping and part-wiping, wiping metal shavings, prepping surfaces with solvents and cleaning rough surfaces.