Soft, acid and solvent resistant wiper material. Cleanroom compatible packaging. These presaturated wipes remove dust, dirt, oxides, and most contaminants from electronic equipment and most surfaces. Wipes are made with strong, durable hydro-entangled fabric that will not tear easily. They are handy, convenient, economical and disposable. A great wipe for cleaning work stations, counter tops, door knobs, conference tables, telephones, surfaces and more. -Made of meltblown, nonwoven polypropylene -Each wipe pre-saturated with 70% isopropanol alcohol and 30% de-ionized water ***HAZMAT/FLAMMABLE -This item will ship Ground and does not qualify for Express/Air shipping service.***