Kensington MagPro 21.5 Inch Magnetic Computer Privacy Screen for Desktop, Removable 16:9 Computer Privacy Filter, Anti-Glare Blue Ray Reduction, Compatible with Slim Bezel Monitors (K58354WW),Black

Patented design includes a slim magnetic strip, allowing for quick and easy attachment and removal of privacy screen
Allows for unobstructed viewing, making it an excellent solution for slim bezel or edge-to-edge displays
Limited viewing angle narrows the field of vision to +/- 30 degrees, helping keep the information on your screen private and reducing the chances of a visual data breach
Blue light reduction filters out harmful rays by up to 22%, easing eye strain and reducing the chances of interrupting sleep patterns. Low reflective coating reduces glare for improved clarity