【Privacy You Want】: After many iterations of updates and improvements, our computer monitor anti-prying screen utilizes a multi-layer privacy filter that limits the viewing angle to 30-60°. Data can only be seen by the person directly in front of the monitor, while the peeper next to you can only see the screen getting darker and darker as the angle widens, which can fully protect your privacy and provide you with a private and independent way of working. 【Computer Anti-Peep Screen 27 inches】 The 27-inch monitor anti-peep screen filter not only protects your private life, but also protects your eyes by blocking 90% of blue light and 96% of UV rays. Our computer monitor peep-proof screen also helps protect your screen from dust and dirt, and the reinforced built-in protective layer not only renders high-definition picture quality but also protects your screen from scratches. 【Privacy Film for 27-inch 16:9 Monitor】Privacy Screen for Computer Monitors 27-inch Width: 23 9/16 inches (598 mm), Height: 13 1/4 inches (337 mm), Diagonal: 27 inches (685.8 mm) ) Compatible with HP, Dell, Acer, Asus, Samsung, LG, ViewSonic and other monitor brands. Please verify the width and height measurements of your computer screen before ordering. 【Two Connection Options】 Computer Peep Screen for 27-inch Monitor can be completed in about 30 seconds. Two installation methods of screen protector: 1.Use transparent tape to securely attach to any all screen aspect ratio of 16:9, size 27 inches computer monitor. 2. Removable mounting method - snap-in mounting, you can install or remove as needed. Suitable for computers with raised frames, you can slide the filter in and out of the screen as needed