21 inch Hanging Anti-Glare Blue Light Screen Protector Cover

About this item

• Hanging type anti-blue light filter for computer monitor fits 21 inch 16:9 Aspect Ratio Widescreen Desktop PC Monitor. Anti-Glare Blue Light Screen Protector Cover - Size: Width: 19.37 inch (492 mm), Height: 11.33 inch (288 mm). Compatible with LG, ASUS, HP, Dell, Samsung, Acer, etc and other monitor brands
• Blue light Blocking computer screen protector panel effectively protects against scratches and dirt, preventing damage to the screen and prolonging the life of your monitor. It also fits snugly to prevent dust from getting in, keeping your screen clean at all times
• Hanging blue light blocking screen protector cover can filter up to 90% of blue light and 75% of glare. By effectively blocking computer blue light, it can significantly reduce the damage of blue light to the eyes, thus effectively reducing eye fatigue, allowing you to enjoy a clear vision at the same time, all-round protection of your eyes
• Anti blue light screen filter for 21 inch computer monitor can effectively block up to 95% of the reflected light, to build a solid protective barrier for your eyes when you use the computer, it can create a clear and transparent, no glare visual space, greatly reducing glare caused by eye damage
• The blue light screen for monitor adopts a hanging installation design, installation and removal without tools, easy and convenient, and reusable. To use, carefully peel off the protective film from both sides of the blue screen protector, and then place the flipped edge firmly on the top of the monitor to complete the installation