GPF17.0W fits widescreen Notebook computers with a diagonally measured 17.08" viewable screen; actual filter dimensions are 9 1/16" high x 14 7/16" wide. This filter is designed for widescreen laptop computers with screens that appear more rectangular than square. 3M Gold Privacy filters provide twice the level of effective privacy protection and 14% higher clarity than standard black out privacy filters. User sees more clearly than ever while on-lookers see nothing but a vibrant golden screen.