PFMT27 is a custom cut privacy filter for the 27"Apple Thunderbolt Display. It is not intended for other computer displays.
3M™ Privacy Filters allow you to work privately in public places. 3M™ privacy technology darkens on-screen data when viewed from the side and provides higher clarity than competitive filters. The filter application system features an optically clear adhesive designed specifically for display screens. Testing proves that, when kept clean, filter can be repositioned hundreds of times.