These magnetic privacy filters designed by MOBILIS protect your screen data from prying eyes. This accessory is ideal for working in public places, on public transportation, or even in an open-plan office, as your data is only visible when you're sitting directly in front of the screen. Anyone sitting to the side will only see a black screen. Thanks to these filters, compatible with the MacBook Air 13.6" M4 (dimensions: 300x197mm), you can use your computer equipment with complete peace of mind. They are also compatible with touch screens. For the best possible usability, this privacy filter also includes a matte anti-glare finish.