StarTech.com 17.3-inch 16:9 Laptop Privacy Filter, Anti-Glare Privacy Screen w/51% Blue Light Reduction, Notebook Screen Protector w/ +/- 30 Degrees Viewing Angle, Matte/Glossy

PROTECT SENSITIVE VISUAL DATA: Privacy screen uses Microlouver technology to black-out the display when viewed from the sides (+/- 30 degrees from the center); Keep data private and prevent visual eavesdropping.

ENSURING THE RIGHT FIT: Designed to fit laptops with widescreen 17.3" screens and 16:9 aspect ratio; Dimensions of 15x8.4 in (383x215 mm); Measurement guide available for detailed measurement steps and alternative sizes.