Dry wipes are made from 100% polypropylene. Thermally bonded so there are no glues or binders. Knife-cut edges create minimal lint. Acid-, base- and solvent-resistant. Recommended for ISO Class 4 or higher clean room environments. Towel/Wipe Type: Disposable Dry Wipe; Application: General Purpose; Hospitals; Laboratory; Applicable Material: Multiple; Material(s): Polypropylene.