Blacks out screen image when viewed from the side to prevent prying eyes from reading your screen. Crystal-clear screen image from straight-on view. Easy to attach and remove with new and improved tabs. Protects screen from scratches and fingerprints. TAA Compliant. 1-year limited warranty. Privacy filter fits widescreen monitors with a diagonal screen measurement of 19.5" (viewable area only) and a 16:9 aspect ratio. Filter dimensions are 17" W x 9-5/16" H.