1、Designed for 23.6 Inch: This computer screen protector is specially designed for 23.6 inch computer screen. Please verify your computer screen's width and height measurements in advance. 2、Viewing Angle Limits: The viewing angle of this desktop private screen will be limited from 30 to 60 degrees. Everything is visible only to persons in front of desktop, while people on either side of it cannot see anything. 3、Eye Protection: This wide screen protector features 96% UV and 65% blue lights blocking, effectively protecting your eyes. One side features anti glaring function, and the other side presents clearer images. 4、Easy Installation: This desktop private screen can be easily installed within about 30 seconds, you can use transparent adhesive tape or snap in installation which is detachable. 5、Wide Application: This computer screen filter is suitable for open work spaces, airports, airplanes, trains, coffee shops, office environments, financial institutions and other public spaces.