3M Privacy Filter for 11.6" Widescreen Laptop (PF116W9B) Keeps your personal or confidential information safe from prying eyes You'll see the information on your display while people on either side only see a darkened screen Designed to fit widescreen laptops with a diagonally measured 11 5/8" viewing screen and a 16:9 aspect ratio Actual filter dimensions are 10 1/8" wide x 5 11/16" high (257 mm x 145 mm) Includes your choice of two easy-to-use attachment methods Reversible, matte side reduces glare and reflections Lightweight, thin, frameless design Protects display from dirt, debris and scratches Cleans easily with a soft cloth and water Great for high traffic areas such as airports, airplanes, commuter trains, coffee shops and other public places Limited 1-year warranty Fits screen sizes of 11 5/8" diagonally measured (Width 10 1/8",Height 5 11/16") Screen data is visible only to persons directly in front of the monitor. 3M privacy technology darkens on-screen data when viewed from the side. Keeps 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 matte side for anti-glare or glossy side for increased clarity. Made in USA