PRIVACY FILTER DIMENSIONS: WIDTH: 20 1/16" (510 mm), HEIGHT: 11 5/16" (287 mm), DIAGONAL: 23" (584.2 mm) - SightPro Blackout Privacy Screen Filter is engineered to be compatible with HP, Dell, Samsung, Lenovo, LG, Acer, ASUS, ViewSonic, and other monitor brands. ✅ 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. | TWO ATTACHMENT OPTIONS - Installs in minutes. Option 1 uses clear adhesive strips that securely attach to any computer screen. Option 2 (for computer screens with a raised bezel only) uses slide mount tabs that easily stick to the display frame, allowing you to slide the privacy screen filter on and off as needed. | SUPERIOR PRIVACY and ANTI GLARE - Our advanced multi-layered film filter blacks out your computer screen when viewing from the side, while maintaining a crystal clear screen straight-on. It also protects your eyes from harmful glare, UV, and blue light. [Note: It does not block visibility directly behind you, regardless of the distance.] | PERFECT FOR TRAVEL and OPEN WORKSPACES - Our computer screen privacy filter is the ideal solution for healthcare providers, mobile workers, commuters, students, and business travelers. Now you can stay compliant and safeguard sensitive corporate information while working in airplanes, subways, airports and public areas. | PACKAGE CONTENTS - Each package includes one privacy screen filter, two sets of clear adhesive strips, two sets of slide mount tabs, and a microfiber cleaning cloth. Buy with confidence – located in the US, SightPro specializes in providing best-in-class privacy solutions to individuals, small businesses, corporations, government, and educational institutions.