By Bestbuy.com

Kensington - K55779WW Snap 2 Flat Panel Privacy Filter for 20 in. - 22 in. Widescreen LCD Monitors - Light Graphite

Protect confidential or sensitive information on your monitor from wandering eyes with the Snap 2 Privacy Screen. The thin privacy screen limits the field of vision to +/- 30 Degrees and attaches to a flat-panel display via a spring-loaded mount that's extremely easy to install without tools or adhesives. The hard-coated and textured surface protects the screen from scratches or fingerprints while reducing glare and improving viewing contrast. It also filters out harmful blue light up to 30%.