3M Black Privacy Filter for Notebooks PF15.4W

- PF15.4W fits widescreen notebook computers with a 15.4" diagonally measured viewable screen.- Actual filter dimensions are 8.18" high x 13.09" wide.- This filter is designed for widescreen laptop computers with screens that appear more rectangular than square.- Keeps information confidential even in high traffic areas such as airports, airplanes, internet cafes, and other public places.- Notebook privacy filters keep confidential and private information safe from prying eyes- Utilizes 3M's microlouver privacy technology so only persons directly in front of the monitor can see the image on screen.- Passersby see only a dark screen.- Reversible for either glossy or matte screen finish.- Reduces reflections when used with the matte side facing you.- Helps protect fragile LCD screens from scratches and damage.- New easy on easy off attachment system.- Filter stays in place even when laptop is closed.