Lens Cleaner wipes to allow for faster streak-free drying time, resulting in a crystal clear finish every time. The wipes are pre-moistened lens tissues and are anti-static and silicone free. For use on eyewear, safety glasses, computer screens, keyboards, phones, CDs, DVDs, and other glass or plastic items. 100 Packets Per Box. 25% Isopropyl Alcohol. Safely Cleans Surfaces & Devices.