Long hours spent looking at computer screens put many of us at risk for digital eye strain. This can result in as dry eyes, blurry vision, headaches and eye fatigue. Our computer screen protector helps reduce your exposure to harmful blue light and UV light at the source, without donning any special glasses or making any adjustments to the monitor itself. With these harmful lights minimized, you can work through pressing deadlines or enjoy prolonged gaming sessions without sacrificing your vision. 5-Layer Eye Protection Our state-of-the-art computer screen blue light protector blocks up to 95% of UV light from reaching your eyes and 43%-61% of blue light in the range of 420nm-460nm. This helps preserve the light-sensitive cells of the retina where eye conditions such as macular degeneration start. By protecting your eyes now, you are investing in long-term vision health and your ability to lead a full, rewarding life. The Blue Light Screen Protector doesn’t have an Anti-Glare function. Sleep Better Sleep Disruption Blue light is very important in regulating circadian rhythm - your body's natural wakefulness and sleep cycle. Exposure to blue light during daytime hours helps maintain a healthful circadian rhythm. But too much blue light late at night can disrupt this cycle, causing sleepless nights and daytime fatigue. People who use their electronic devices before bed have a harder time falling and staying asleep. Suitable for Any Monitor Brand Cleverly designed for universal compatibility, our anti-blue light screen protector fits any 25”-28” computer monitor. Use it at home or at work on your HP, LG, Dell, Acer, ASUS or other monitor with confidence. If you upgrade your monitor, simply detach the blue light blocking screen protector and re-install it on the new monitor.

?Mounts Easily in seconds without tools or hardware. After cleaning your monitor, peel the matte protective film away from both sides of the blue light screen protector. Then position the turned edge over the monitor top. ?The blue screen protector for computer can cut most of the harmful blue light.Reduce eyestrain and headache.Give you a better sleeping.Anti-Blue Light blocking between 380nm~495nm for wide range HEV protection. ?Extend Monitor Longevity by protecting your screen from scratches and dirt. Acting as an outer layer on your monitor, our anti blue light screen protector keeps it free of dust. It comes with its own soft microfiber cleaning wipe. ? Blue Light Filter cuts 99% of VHF Blue Light! Blue Light carries the High Energy Visible Light(HEVL) which cannot be absorbed by the cornea and crystalline lens and directly affects the retina and results in significant damage to the eyes. ?Universally Compatible with all 25",26",27",28" 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. It is even removable and reusable if you buy a new monitor.