Zshion 14'' Laptop Anti Blue Light Screen Protector,9H Hardness Tempered Glass Screen Protector for Asus/HP/Acer/Samsung/All 16:9 Aspect Ratio with Filter Out Blue Light Relieve The fatigu

about this item fits for 15.6 inch with aspect ratio 16 colon 9 laptop diagonally measured 15.6 measured viewable display area diagonally corner to corner without the frame filter size wxh 13.6 inch 34.5 centimeters x 7.6 inch 19.4 centimeters if you are a newbie refer to picture 7 to use blue light filter anti-glare uv400 protection radiation protection anti-static relieve the fatigue of eyes and help you sleep better perfect for short-sighted person baby mother school student office worker social media addict online gamer fashion lover etc newest bubble adsorption design can remove all small bubbles by press with scraping card anti-glare matte process effectively reduce the glare and visual fatigue ultra clear 95 transparency not reduce the screen's brightness preserves the original screen brightness to reduce eye strain to avoid reducing the monitor and battery life some gray covers