The 3M PF215W9E privacy filter is designed for 21.5-inch LCD screens with a 16:9 aspect ratio. This product effectively enhances visual privacy by darkening the screen from side angles over 30 degrees, while visibility straight on remains excellent.

Main features:

• Screen compatibility: 21.5-inch screens, 16:9 aspect ratio, flat glass.
• Privacy features: Blocks side views for greater protection and minimizes glare.
• Additional protections: Reduces glare, filters approximately 35% of blue light, scratch-resistant, and fingerprint-resistant.
• Design: Easy flip with a glossy side for clarity and a matte side to reduce glare, using a thin, flexible film that attaches via static electricity.
• Color: Black.