Monitor Privacy Screen: Hides personal & confidential information from anyone looking from the side by limiting the viewing angle to about 30 degrees Reduces Glare: Anti-reflective coating limits glare from outside light that interferes with viewing clarity, filters out rays by up to 42 percent, easing eye strain for comfortable viewing Screen Protector: Protects your monitor screen from scratches, damage & fingerprint traces, use the included cleaning cloth for regular maintenance for optimal clear display Reversible Design: One side has a matte finish to maximize glare reduction and reduce traces of fingerprints while the other side is glossy and provides a clearer view of the screen Two Way Installation: The edge to edge privacy screen can be mounted using the included frameless tab holders or mounted with double-sided tape directly to the screen for easy application