3M Gpf190C4B Privacy Filter 19 Inch 5:4 Aspect Ratio Frameless bostitch 3M cool flow valve technology

3M cool flow valve technology for heat reduction and easier breathing

Built-In Ink Pad

Safe to use on delicate and dry clean only fabrics such as silks and wools

Landscape orientation allows for wider formats with larger writing spaces ideal for process maps

Reserved steel table signs

3M Gpf190C4B Privacy Filter 19 Inch 5:4 Aspect Ratio Frameless bostitch 3M cool flow valve technologyDescriptionSpecificationsShipping 3M gold privacy filters provide a higher level of effective privacy protection and clarity than competitive products and standard black out privacy filters. User sees more clearly than ever while onlookers see nothing but a vibrant golden screen GPF19. 0 fits monitors with a diagonally measured 19 Inch viewable screen Actual filter dimensions are 11 7 8 Inch H x 14 13 16 Inch W 3M gold filters darken on screen data