Eye Protection Anti Blue Light Screen Protector Film 13.3-21.5 inch Anti Blue Light Glare Shield for 16:9 5:4 Aspect Computer Monitor LED Screen,19in 16:9

It adopts hanging installation, it can be easily installed and disassembled without tools, and can be reused, peel protective film away from both sides of the blue light screen protector. Just needs to put the flipped edge on the top of the monitor.A few seconds It can be installed successfully.Diagonal Size/Aspect Ratio13.3inch 16:914inch 16:915.6inch 16:917inch 5:418.5inch 16:919inch 16:919.5inch 16:920inch 16:921inch 16:921.5inch 16:9Package include:1 x Blue Light Blocking Screen Protector

• Computer screen anti-blue light acrylic panel, high-definition quality, washable, keeping the screen always clear
• It safeguards against scratches and dirt, keeping your display crisp and dust-free. Plus, the included microfiber cloth keeps your screen clean and pristine
• Anti-Blu-ray Lenses utilize special substrate processing technology to protect the eyes from ultraviolet radiation and block UV
• Screen protector is very useful to protects your eyes better if you use your computer brain for a long time. radiation and Anti Blue Light functions reduce eye fatigue
• A variety of sizes are available for you to choose, please measure your computer size before purchasing. It can even be disassembled and reused if you buy a new monitor