SONGLIAN Computer Blocking Protector Protection Review

Reduce Eye Strain and associated discomfort by reducing your exposure to UV and blue light. At the same time, it can prevent the macula caused by blue light and protect our facial skin.5-layer Design of our blue light filter reduces the effects of blue light waves from 420-460 nanometers. Dimension: 19.29x12.48 ​inch/L x W.Universally Compatible with all 20"-22" (20", 20.2", 21.5", 21.6", 22") monitors, this versatile blue light protector for computer monitors is engineered to be ideally compatible with HP, Samsung, Dell, Lenovo, Acer, Asus, LG, ViewSonic, and other monitor brands. The high-hardness and friction-resistant material protects the screen from scratches and dirt, thereby prolonging the life of the display. More importantly, it is easy to clean (can be washed with water). High light transmission design, while filtering blue light, always maintain the clarity of the screen, enjoy a comfortable and relaxing visual experience.It is very suitable for myopia patient, school students, babymother, office workers, Social media enthusiast, online gamers, fashion lovers, etc.It should be noted that the blue screen protector has no anti-glare function. This anti blue light screen protector compared with traditional screen protectors, it can be directly suspended and paste-free. Not only does it not produce bubbles like traditional screen protective films, but it can be removed at any time and can be hung on other computers for use. 1 year warranty on every screen protector,so please rest assured to buy.