[2 Pack] 20 Inch Computer Privacy Screen for 16:9 Aspect Ratio Widescreen Monitor, Eye Protection Anti Glare Blue Light Computer Monitor Privacy Filter, Removable Anti-Scratch 20in Protector Film

Creates a restricted viewing angle of only 60 degrees, so facing the screen can see, but off to the side can only see a darkened screen Reduces harsh blue light for less eye strain; protects against dust and scratches; easily attaches with included bezel tabs or removable adhesive strips. To ensure proper fit, measure the viewable height and width of your laptop screen. (Do not include the screen frame in your measurement.) Then, choose the filter size that matches your exact measurements , or slightly smaller. Keep your business with a privacy screen. Working life has become more mobile .It is safe for your information when working in public spaces such as café ,airports or shared offices. Privacy screens ensure you can work comfortably wherever you are by narrowing the viewing angle on your device mand the data on screen can only be seen clearly from directly in front of it.