Desktop Computer 17-27 Inch Screen Hd Film Anti Blue Light Anti-Scratch Injury ScreenRelieve Computer Eye Strain and Help You Sleep Better19.1inch(377x301mm)

- 『Anti-blue light 』: Extend Monitor Longevity by protecting your screen from scratches and dirt. Acting as an outer layer on your monitor, our computer screen protector keeps it free of dust. - 『 Reduces Eye Strain 』: Filter out Blue Light and relieve computer eye strain to help you sleep better. - 『 Applicable 』: Perfect forshort-sighted person, babymother, school student, office worker, social media addict, online gamer, fashion lover etc. - 『 specification 』: Anti-Blue Light blocking between 380nm~495nm for wide range HEV protection. - 『 easy to install and disassemble 』: peel protective film away from both sides of the blue light screen protector. Then put the flipped edge on the top of the monitor.