3M Privacy Filter for 22.0 Inch Widescreen Monitor, Reversible Gloss/Matte, Reduces Blue Light, Screen Protection, 16:9 Aspect Ratio (PF220W1B) 22.0" Widescreen Monitor

3M Privacy Filters keep confidential information private. Only persons directly in front of the monitor can see the image on screen; others on either side of them see a darkened screen.