J J-Dream [2 Pack] 20 Inch Privacy Screen for Computer Monitor Blue Light Screen Protector Anti Glare Anti-Scratch Monitor Privacy Shield Screen 20 Inch 16:9 Aspect Ratio

Privacy FilterUse micro-louver technology. It limits viewing angle to +/- 30 and provide clear vision on the front. If see from the sides, the greater the angle the darker the screen. Anyone who tries to peek over the side will only see a dark screen ^^ Reduce 95% Blue Light and Anti-glarePrivacy screen for computer monitor can reduce 95% of blue light, and filter all harmful light emitted from the screen. Also protects your eyes by blocking 92% of reflected light. Rreduce eye damage by glare ^^ Use on Both Sides - Matte and Glossy - A matte surface effectively prevents blue light and glare, while a glossy is more privacy-resistant.

You can choose flexibly according to your needs ^^ Easy to InstallIt has 2
installation methods: 1. Permanent installation, double sided adhesive tape, suitable for all monitor. 2.
Removable installation: slide mount tab, suitable for monitor with raised frame ^^ 20 Inch Privacy Screen for MonitorIt's a perfect fit for 20 Inch widescreen monitor which have a 16:9 aspect ratio (Diagonal: 20 inches /
Width: 17 7/16 inches inches /
Height: 9 13/16 inches inches)