Product Description Sizes: 22'' WIDESCREEN (16:9), 23'' WIDESCREEN (16:9), 24'' WIDESCREEN (16:9) Package Contents: 1 x Privacy Filter 1. PREMIUM VISIBLE FILM - Protects your screen's information. While those in front of your screen have a perfectly clear view, the view is blocked outside a 60° viewing angle. 2. BRIGHTER - Our privacy filters are brighter and clearer than other solutions, making them 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 holder to remove the screen when needed. 4. COMPATIBLE WITH LAPTOPS - Aspect Ratio: 16:9, Diagonal: 22”/487*274mm (width*height); Diagonal: 23”/509.17*286.41mm (width*height); Diagonal: 24”/531.3*299mm (width*height). Note: Please select the correct size; other sizes are not applicable. 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 safeguards your screen from scratches and fingerprints.