PF17.0 fits standard desktop LCD monitors with a 17.06" viewable screen; actual filter dimensions are 10.66" high x 13.32" wide. This filter is designed for Non-widescreen laptop computers with screens that appear more square than rectangular and have a 4:3 aspect ratio. Notebook privacy filters keep confidential and private information private. Utilizes 3M(TM)'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.

• Fits screen sizes of 17" diagonaly measured (Width 13 3/8",Height 10 5/8")
• Protects on screen data when viewed from the side keeping your electronic information confidential making it excellent for use in high traffic areas.
• Provides 1.5 times more effective privacy than competitive models.
• Helps protect your fragile LCD screen from damage
• Filter is reversible;Choose glossy or matte side