Kantek Secure-View Blackout Privacy Filter for 20-Inch Widescreen Monitors (Measured Diagonally - 16:9 Aspect Ratio), Anti-Glare, Anti-Blue Light (SVL20W9)

Keeps confidential work secure from prying eyes so only you see what you're working on Multi-layer film with louver construction blacks out screen image when viewed from either side, while keeping a crystal-clear image when viewing the screen straight-on Reduces glare, increases contrast, protects the display from scratches and dirt, and can help health care institutions meet HIPAA Patient Privacy Act compliance Reduces blue light emissions by over 40% Lightweight, thin, frameless design is easy to attach and remove, and easy to clean with microfiber cleaning cloth included Easy installation with 2 attachment options included: 1.) Clear adhesive strips; 2.) Side mount tabs Fits Widescreen LCD Monitors with a diagonal screen measurement of 20.0" (viewable area only) and a 16:9 aspect ratio; actual filter dimensions are 17 7/16" W x 9 13/16" H Before choosing your screen, use measuring instructions in image carousel to ensure you choose appropriately (chart of all available filter sizes available under Technical Specification)