15.4" Wide PrivaScreen Blackout Privacy Filter 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; Privacy filter fits widescreen laptops and monitors with a diagonal screen measurement of 15.4" (viewable area only) and a 16:10 aspect ratio; Filter dimensions are 13-1/16" With x 8-3/16".