3M Privacy Filter for 21.5in Monitor (PF215W9P) Portrait 16:9

3M Black Privacy Filters for monitors provide world-class "black out" privacy from side views outside the 60-degree viewing angle while creating an excellent, high-resolution viewing experience. Reversible between a glossy side and a glare-reducing matte side that helps reduce reflections and hide fingerprints, so you can enjoy pristine image clarity. The advanced microlouver technology creates an excellent, high-resolution viewing experience. Effective "black out" privacy from side views outside the 60-degree viewing angle. Matte surface helps reduce glare and fingerprints. Helps reduce blue light, without distorting the natural color of your display. Durable privacy filter that can withstand hundreds of cleanings. 100% hand inspected for quality assurance. Reversible glossy/matte finish, anti-glare, blue light reduction, scratch and fingerprint resistant. Fits 21.5" widescreen monitors (16:9), viewing area ~476.758 mm. Screen attachment via adhesive strip or slide mount. Model PF215W9P.

• Helps reduce reflections so you see your screen clearly with pristine image clarity
• Helps protect your eyes from potentially harmful blue light, without distorting the natural color of your display
• Compatible with curved displays
• Reversible between a glossy side and glare-reducing matte
• Microlouver technology delivers world-class effective "black out" privacy from side views outside the 60-degree viewing angle