Features 3m pf322w framed privacy filter for widescreen formatted desktop lcd monitors fits a 22 widescreen diagonal viewing area actual filter viewing area dimensions excluding the frame are 19 wide x 12 high this filter is designed for widescreen desktop monitors with screens that appear more rectangular than square helps keep confidential and private information safe utilizes 3ms microlouver privacy technology so only persons directly in front of the monitor can see the image on screen