Synthetic blend along with paper fibers provides a combination of strength, absorbency, and low lint. Ideal towel for heavy duty wiping, scrubbing. Proknit material is known for withstanding harsh chemicals and solvents. This Lint-free industrial quality heavy-weight wiper is the one of the strongest & most economical disposable wiper available. Comparable to expensive name-brand wipers, this product is designed for the toughest jobs around the factory or shop. Each roll has 700 perforated sheets which measure 9" x 7" and weigh 3 pounds. Each case comes with 4 rolls for use as centerpull dispensing.