3M 15.6″ Privacy Filter

3M Privacy Filter for 15.6″ Widescreen Laptop. 3M privacy and protection products work simply and beautifully on most of today’s laptops to help protect your screens, and help keep the information displayed on them private. Ingenious microlouver technology delivers world-class effective privacy. You get crisp image clarity on your screen, while visual hackers with side views are kept in the dark.