Screen protector Brand compatibility: Lenovo Maximum screen size: 54.6 cm (21.5") Privacy filtering function Utilizing microlouver technology from 3M, Lenovo Privacy Filters help keep sensitive information like login credentials, company financial records and other private data secure from visual hackers. Crisp and clean display clarity directly in front of the screen, yetblacked outon side viewing angles. Ensure you have a strong first line of defense in the fight against data security with Lenovo Privacy Filters. Designed with advanced microreplication technology suited for open-area workspaces; Reversible solution: gloss option for better clarity or matte option for anti-glare in bight conditions; Designed to seamlessly fit within the raised bezel of your device; Easy to install, attach and reattach and cleaned Features Privacy filtering function Yes Maximum screen size 54.6 cm (21.5") Compatibility Tiny-In-One 22 Brand compatibility Lenovo Product type Screen protector Weight &