"30Pcs Pre-Moistened Anti-Fog Lens Wipes Material: Wet Strength Paper, Water, Isopropanol, Dimethicone Product dimensions (LWH): 15 x 12 cm Package dimensions (LWH): 10.5 x6 x5.5 cm Weight:85 g KEY FEATURES: CLEANING AND DEFOGGING IN ONE: A must have for anyone wearing a mask with glasses! The anti fogging solution is effective on glass and plastic lenses, as well as larger surfaces, such as mirrors and windows. Keep your glasses clean and clear all day long at work or school! COMPACT AND TRAVEL FRIENDLY: Our conveniently sized packages, make it easy to keep anti-fogging solution handy for instant removal and prevention of optic fog available 24/7 - in your car, office, swimming or scuba bag, motorcycle, bathroom shower or anywhere on the go. AMMONIA FREE AND STREAK FREE for multi-surface cleaning and fog prevention. Not only for lenses - the formula is non-damaging and effective to use on your devices. Quickly clean computer, smartphone, camera lens, binoculars, tablets, keyboards, computer screen and more! AVAILABLE IN MULTIPLE FORMATS: The Anti-Fog line includes reusable suede fabric cloth wipes and disposable individually packed pre-moistened wipes. Choose your favorite or use them together for an even longer lasting fog-free effect! PACKAGE CONTAINS: 30 count of disposable individually packaged pre-moistened defogging wipes. Package Include 30 x Pre-Moistened Anti-Fog Lens Wipes "