Last Box 3M™ Privacy Filter Anti-Spy UV Protection Ultraviolet Blue Light Protection 21.5" filter PF215W9B PF215w9E Compatible with 21.5-inch Display, 16:9

3M™ Privacy Filter Anti-Spy UV Protection Ultraviolet Blue Light Protection 21.5" filter PF215W9B PF215w9E Compatible with 21.5-inch Display, 16:9 Brand New Original Box One Box $80 (Includes 1 Filter and Mounting Tapes) [((((((((Last 1 Box))))))))¶✓ Pickup at Sha Tin Railway Station Check out my other listings for smaller models Effectively "blocks" privacy from side views beyond 60 degrees Matte finish helps reduce glare and fingerprints Helps reduce blue light without distorting the display's natural colors Durable privacy filter that can withstand hundreds of cleanings