HANGING Innovation Technology This 27 inch computer privacy screen filter with hanging design avoids complex installation steps. No need to paste adhesive strips for installation and you can easily remove it at any time without worrying about leaving traces of adhesive on the computer monitor. Also, the computer screen privacy shield is durable and reusable due to the high-quality acrylic material. Privacy Filter Dimensions The privacy screen for computer monitor fits for 26", 27" widescreen monitors with a 16:9 aspect ratio. Actual Filter Size: Width: 24.1'' (612.6 mm), Height:14'' (356 mm), Diagonal: 27" (685.8 mm). Please verify your computer screen's width and height measurements before ordering. It's not recommended to make your selection based solely on your computer screen's diagonal size. Enhance Privacy Security After hanging the anti-blue light computer privacy screen filter, the screen has a visible area of 60° on