PYS Upgraded Privacy Filter for 21.5 Inch 16:9 Ultra Narrow Bezels Monitor

[DO YOU WANT TO PROTECT YOUR INFORMATION] - Privacy screen protector limits viewing angle to +/- 30 degreesand may appear blacked-out near a 60-degree angle.The image will typically be clear when viewed from straight on and become progressively harder to make out as the viewing angle is increased. Anyone attempting to steal a glance from the right or left will only be able to see a dark screen,Privacy Screen allows you to work in public places with peace of mind while protecting your privacy.
[UPGRADED INSTALLATION METHODE] - 21.5 inch 16:9 computer privacy screen is fully upgraded, reduce the slide mount tabs and mounting adhesives, which are used to hold the privacy filter in place. Forget screens that leave a sticky residue when you pull them off and then stop working after you remove them a few times; upgraded 24 inch monitor privacy screen can be attached quickly and seamlessly, leaving no sticky residue. When you're not using it, you can easily remove this privacy screen filt