Widescreen LCD Monitor Privacy Filter PF28.0W Fits 28.0" Widescreen LCD Desktop Monitors Features PF28.0W fits widescreen desktop LCD monitors with a 27.57" viewing area diagonal Actual filter dimensions are 23.38" wide x 14.62" high This filter is designed for widescreen LCD desktop monitors with screens that appear more rectangular than square 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; helps keep confidential and private information private Reversible for either glossy or matte screen finish Reduces reflections when used with the matte side facing you Protects fragile LCD screens from scratches and fingerprints Specifications:Anti-Reflective Yes Durable Screen Protection Yes Fits LCD Monitor Size 28.0 Inch Privacy Screen Yes Screen Diagonal Measurement 28.0 Inch Screen Format Widescreen Warranty Period 1 Year from Date of Purchase