Our PreSat® Screen Cleaning Wipes are quick, effective and convenient. They are safe for use on all types of screens, including touch, computer, display, scanners, fingerprint, iPod & iPhone. Foil-wrapped, twin-packs contain one pre saturated and one dry wipe. Our pre saturated wipe contains a proprietary (alcohol-free) formula to remove dirt, dust and fingerprints. The dry wipe effectively removes any streaks. Each twin-pack holds one pre saturated and one dry wipe, 50 twin packs per box.