Product Description Size: 22 '' Widescreen (16 9) Size: 23 '' Widescreen (16 9) Size: 24 '' Widescreen (16 9) Package Content: 1 * Privacy Filter 1. Premium Visible Film - Protect Your Computer Screen Information. While People In Front Of Your Screen Have A Perfectly Clear View, The View Is Blocked Outside Of A Viewing Angle Of 60 . 2. Brighter - Our Privacy Filters Are Brighter And Clearer Than Other Solutions And Are Therefore Ideal For Today'S High-Resolution Laptops And Monitors. 3. 2 Mounting Options - The Privacy Filters Can Either Be Permanently Attached With Transparent Adhesive Strips Or With A Bracket To Remove The Screen If Necessary. 4. Compatible With Computer Screens - Aspect Ratio: 16: 9, Diagonal: 22 Inch / 487 * 274Mm (Width * Height); Diagonal: 23 /509.17*286.41Mm (Width * Height); Diagonal: 24 Inches /531.3*299Mm (Width * Height). Note: Please Select The Appropriate Size, Other Sizes Do Not Apply. 5. Screen Protection - The Privacy Filter Not Only Protects Your Computer From Prying Eyes On The Screen - The Privacy Screen Also Acts As A Screen Protector And Protects Your Screen From Scratches And Fingerprints.