[2 Pack] 21.5 Inch Computer Privacy Screen For 16:9 Aspect Ratio Widescreen Monitor, Eye Protection Anti Glare Blue Light Comput Network Switches And Cr123A Batteries

And Cr123A Batteries

Easy to Clean: Convenient top-fill design allows for effortless maintenance and refills

Computer Screen Cover Compatible With 27'' Sceptre /Acer /Asus /Dell /Lg / Aoc /Koorui /Samsung /Hp Desktop Enhance Your Viewing Experience With The 27 Inch Anti Glare Computer Screen Protector By F Forito

and the second number (77mm) indicates the filter size of the accessory

Experience the convenience of deep cleaning without the need for harsh chemicals

[2 Pack] 21.5 Inch Computer Privacy Screen For 16:9 Aspect Ratio Widescreen Monitor, Eye Protection Anti Glare Blue Light Comput Network Switches And Cr123A BatteriesCreates 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