Protect sensitive information on your 12.5 inch 16 9 laptop screen with this Kensington Privacy Filter. It limits the viewing angle to plus or minus 30 degrees, ensuring data privacy in the office or public settings. The filter reduces harmful blue light by up to 45 percent, easing eye strain and supporting natural sleep patterns. It features an innovative anti glare and anti fingerprint coating. Enjoy edge to edge alignment and choose between 2 way adhesive mounting or frameless tab holders for quick attachment. The anti reflective coating minimizes glare from external light sources. Use either side for different effects: a matte finish maximizes glare reduction and minimizes fingerprints, while the glossy side provides a clearer screen view. Ideal for any 12.5 inch laptop.