Helps protect screen from scratches and abrasions.
Patented 3M micro-louver technology makes on-screen data visible only to persons directly in front of the display.
Passersby see a dark, blank screen.
Improves contrast and privacy without blurring or distorting the images on the screen.
Filter comes with a shiny side and a matte side for your preference of appearance.
Lifetime Warranty.

Installation:
Easy to attach and remove tabs keep the filter in place. Clear tabs are placed on the outside of the screen to provide no interference with view. Each filter includes 6 clear frame tabs.