fosa Blue Light Blocking Screen Protector High Transmittance & Glare Blue Light Filter for 24inch Monitor with 16:9 Aspect Ratio (23.8"-16&9)

1. Eye Protection. It blocks blue light up to 70% and to effectively protect your eyesight. 2. Why do You Need it? If you suffer from dry eyes, eye fatigue, reducing melatonin, radiation, freckles, wrinkle or myopia, you need a blue light blocking film to protect you. 3. The Necessity of it. We have to use computer for a long time while cornea and lens of our eyes are unable to resist or reflect blue light. What\u0027s more, blue light may cause maculopathy which to some extent speeds up the process of losing sight.

4. Easy to Install. First, you have to make sure the size fits your PC, then clean the screen with cleaning cloth. Second, peel off protective film 1, and use scraper to make it fully attached to screen. Finally, peel off protective film 2.5. No Glare. The is matte finish to suppress reflection of light, and also effectively resist grease, fingerprint and sweat.
Specification:
Material: PET
Thickness: 0.39
mmSuitable for: 21.5 '' Monitor with 16:9
Aspect RatioPacking list: 1 * Blue Light Blocking Screen Protector1 * Installation packet (Stickers, Alcohol wipes, Scraper, Cleaning cloth)