Kensington MagPro Privacy Screen Laptops 12.5" / 16:9

Suitable for notebooks with a screen diagonal of 12.5" (16:9); Magnetic mounting with adhesive strips on the notebook frame for easy removal and reattachment; Reduction of blue light by up to 22% reduces eye strain; Usable on both sides with a matte or glossy surface; Anti-reflection protection reduces glare from external light sources; Limits the side viewing angle to +/- 30° to protect against prying eyes