VP-PF-3400,  ViewSonic 34" Privacy Filter Screen Protector for ultra-Widescreen (21:9) LCD Monitor  Lightweight  Anti-glare and Anti-scratch,  Black.  20 screen protectors per masterpack.

Protecting confidential information from unauthorized viewing is crucial for businesses, government institutions, and consumers alike. The ViewSonic® Privacy Filter Screen Protector keeps sensitive and confidential data on your screen from being visually compromised, without sacrificing front-of-screen performance. The Privacy Filter Screen Protector maintains a clear view directly in front of your screen, while blocking visibility when the screen is viewed from a side angle. In addition, the anti-glare coating on the Privacy Filter Screen Protector helps to reduce eye strain while increasing work productivity.