Hanging Computer Privacy Screen Filter 22 Inch,Compatible with 21/22 inch for 16:9 Widescreen Desktop Monitor, Anti Glare Eye Protection and Blue Light Blocks

["[Privacy Screen Filter 22 Inch]: Compatible with 23/24 inch- Aspect Ratio 16:9 . Privacy Filter suit for Lenovo, HP, Dell, Acer, Asus, Samsung, and other laptop brands. Please verify your screen's width and height measurements before ordering.","[Protect Your Privacy]: Screen Privacy is the ideal solution for mobile workers, commuters, students, and business travelers. you can stay private information while working in airplanes, subways, airports, and public areas","[Easy to Take Off and Install]: just Just hang it on your computer when you need it, take it down when you don't need.","[Eyes Protection]: Laptop privacy screens privacy angle is 30 degrees ±5. Screen content is only visible in front of the display, appear dark or black from side view, protects your eyes and prevents reflection from strong light, reduces stress on your eyes from daily glare ,blue light and helps protect your screen from damage and dust.","Scratch Resistant: No fingerprints, anti-sweat,keep the screen clean at all times. 24 hours automatically Repair minor scratches on the surface"]