Designed For Exceptional Form, Fit, And Function It Easily Attaches To The Frame Of Your Macbook Air Using Embedded Magnets, Allowing Full Device Closure And Sleep Mode Functionality, And Provides Professional-Grade Privacy Screen Protection.This Privacy Screen Filter Is An Ideal Choice For Hybrid Workers Who Want A Simple Solution For Protecting Onscreen Data From Prying Eyes And The Option To Quickly Attach Or Detach The Privacy Screen Without Damaging Their Device.