ASerZenith 18-32 Inch Hanging Frame Privacy Screen Filter - Blue Light Blocking, Anti-Glare Acrylic Protector for Widescreen Computer Monitors (18/20in 458x270mm)

Privacy Protection: Safeguard your personal or confidential information by limiting the viewing angle to only what is directly in front of the screen. Blue Light Blocking: Reduces harmful blue light exposure, helping prevent eye strain and protecting your vision during prolonged computer use. Scratch-Resistant: Made from acrylic, this filter is built to last, offering protection against dirt, scratches, and debris while maintaining clear visibility. Easy Installation: Tool-free, one-second hanging installation, so you can quickly set up the screen protector without adhesives or complicated setup. Versatile & Portable: Ideal for professionals, students, and commuters, this privacy screen works in a variety of environments such as offices, airports, and public transportation.