3M PF320W Black Framed LCD Desktop Monitor Privacy Filter fits 20" widescreen displays with a diagonally measured 20 13/16" viewable screen; actual filter dimensions are 10 15/16" high x 17 3/4" wide. Screen data is visible only to persons directly in front of the monitor. 3M privacy technology darkens on-screen data when viewed from the side. Keeps your electronic information confidential, making it excellent for use in high traffic areas. Reduces screen glare and reflections. Provides consistently brighter and sharper on-screen images compared to standard blackout privacy filters. Privacy Filter-Widescreen
