1、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. 2、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. 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 21 inch laptops with a 16:10 aspect ratio, measuring 475mm in width and 297mm in height. 1 x Laptop Private Screen1 x Adhesive Tape6 x Sticker1 x Wiping Cloth1 x Instruction Manual Item Type: 22.1 Inch Laptop Private ScreenMaterial: PETRatio: 16:10Width: Approx. 475mm / 18.7inHeight: Approx. 297mm / 11.7in