ASerZenith 20 Inch Privacy Screen, Universal Hanging Blue Light Blocking & Anti-Spy Protector, Acrylic Anti-Scratch Screen Protector Film, 458 * 270mm

Privacy Protection: Prevent unauthorized viewing of your screen by limiting the visible angle, ensuring only you can see the content directly in front of you. Blue Light Reduction: Reduces harmful blue light to protect your eyes, reduce strain, and improve visual comfort during long screen use. Scratch-Resistant: Made from acrylic, this screen protector is explosion-proof, wear-resistant, and easy to clean with a soft cloth. Quick & Easy Installation: The hanging design allows for fast, tool-free setup-simply hang the screen protector on your monitor for instant privacy. Versatile & Ideal for Public Use: Perfect for mobile workers, students, and business travelers, offering privacy and data security in airports, trains, cafes, and other public spaces.