1、Anti Blue Light: The screen is made with a filtering optical material that reduces 92% of blue light and 98% of UV rays, filtering out harmful light emitted by the screen and protecting your eyes. 2、Prevent Dazzing: With the ability to reduce dazzing by over 90 degrees, the screen softens the light and prevents irritating reflections, ensuring comfortable viewing even in bright conditions. 3、PET Material: The private screen features a high transparency reinforced built in protective layer, not only delivering high definition visuals but also safe guarding the screen from scratches. 4、Private Screen: With a dual sided structure, the private screen provides better private, ensuring that the data displayed on the screen is only visible to the person sitting directly in front of the monitor. 5、Perfect Fit: The laptop private screen is perfectly designed to fit 23 inch laptops with a 16:9 aspect ratio, measuring 508mm / 20in in width and 286mm / 11.3in in height. 6、High Compatibility: The laptop screen protector is perfect compatibility for HP, for Dell, for Acer, for Asus, for ViewSonic and other display brands, ideal for public and high traffic areas. Item Type: 23 Inch Laptop Private Screen Material: PET Ratio: 16:9 Width: Approx. 508mm / 20in Height: Approx. 286mm / 11.3in 1 x Laptop Private Screen 1 x Adhesive Tape 6 x Sticker 1 x Wiping Cloth 1 x Instruction Manual