3M Framed Desktop Monitor Privacy Filters offer outstanding privacy protection; allowing only those directly in front of the monitor to see on-screen data. Anti-reflective surface reduces screen glare. Fits 16\" to 17\" CRT monitors and 17\" widescreen LCD desktop monitors. Actual filter viewing area dimensions are 14 15/16\" wide x 9 1/2\" high (379mm x 242mm). Two easy-to-use attachment methods - 3M Command adhesive and attachable hanger arms. Helps protect the display from scratches and fingerprints. Easy to clean surface is smudge-resistant and repels permanent marker.