3M Black Privacy Filter for Desktops PF17.0

- PF17.0 fits both notebook computers and LCD desktop monitors with a 17" viewable screen.- Actual filter dimensions are 10.64" high x 13.30" wide.- This filter is designed for non-widescreen laptop computers with screens that appear more square than rectangular and have a 4 x 3 aspect ratio.- Privacy filter keeps confidential and private information private.- 3M's microlouver privacy technology works like tiny vertical blinds so only persons directly in front of the monitor can see the image on screen.- Passersby see only a darkened screen.- Excellent for high traffic areas.- Reversible for either glossy or matte screen finish.- Reduces reflections when used with the matte side facing you.- Protects your LCD panel from scratches and damage.- New easy on easy off attachment system.- If used on a notebook computer, the filter stays in place when the notebook is closed.