– PF14.0W fits widescreen notebook computers with a diagonally measured 14.0″ viewing screen; – Actual filter dimensions are 6.868″ high x 12.201″ wide; – 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 making this filter excellent for high traffic areas; – Provides 1.5 times more effective privacy than competitive filters; – Provides more consistent quality and uniform appearance, thus reducing visual distractions; – Users experience clearer, crisper images on-screen than with competitive filters; – Reversible for either glossy or matte screen finish; reduces glare when used with the matte side facing you; – Helps to protect your LCD panel from scratches and abrasions; – Easy on easy off attachment system.