... , anti-static, anti-fog and alcohol free. No streaks let on the screen and dry fast. Inquiry: replied within 24h.OEM ... , packing mould sample/7-10day, mass production/10day, actual depends on production schedule.QC and inspection: 3rd of QC, and random ... solution, follow int'l popular trend. USES: EYEGLASSES,SUNGLASSES,TV/COMPUTER/LCD/LED/IPAD SCREENS,MOBILE PHONE SCREENS,CAMERA LENSES,BINOCULARS ...