3M™ Privacy Screen Protectors for the Apple® iPhone® 4S (Portrait/Matte). Utilizes 3M™ microlouver privacy technology so you can use your smartphone in public without revealing confidential information. You clearly see your information on your phone while people at your side only see a darkened screen.
With 3M™ microlouver privacy technology, stay private when needed and change device orientation to share
Easy removal thanks to the 3M residue free adhesive
Matte Finish maintains high clarity images and touchscreen functionality.
Notebook user working in sensitive areas, airports, internet cafes, open plan offices