1、Obscure Secrecy: The screen filter makes the screen effectively obscure secrecy from a certain angle (more than 30 degrees on the left and right sides). This feature is only available on the left and right sides. But it gets brighter when looking straight at it. 2、Micro Blind Technology: The monitor screen protector features a multi layer thick film with revolutionary Micro Blind Technology. Fits perfectly with a 24" diagonal measurement. 3、Compatible Models: Perfect for 23.6"in (diagonal size) widescreen computer monitors with 16:9 aspect ratio, ideal for use in open workspaces, airports, airplanes, coffee shops, office environments, and more. 4、Anti Blue Light: Not only does your filter protect your logins and other data from prying eyes, it also reduces harmful blue light, anti glitter, anti reflection, and its high hardness rating also provides a layer of physical protection for your screen. 5、Double Sided Usable: secrecy film can be used on both sides, frosted appearance anti glitter coating design, glossy picture is clearer, always meet your needs