Helps protect widescreen LCD screens from damage while it protects your confidential information. PF12.1W fits widescreen notebook computers with a diagonally measured 12.1" viewable screen Actual filter dimensions are 6.46" high x 10.29" wide This filter is designed for widescreen laptop computers with screens that appear more rectangular than square Great for high traffic areas such as airports, airplanes, internet cafes and other public areas Notebook privacy filters keep confidential and private information private 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 Never blurs or distorts on screen data 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 One year warranty from date of purchase Products Anti-Reflective Fits LCD Monitor Size Privacy Screen Screen Format Warranty Period Screen Diagonal Measurement Durable Screen Protection Yes Yes 12.1 Inch Yes 12.1 Inch Widescreen 1 Year from Date of Purchase