3M 7000021449 PF200W9B Privacy Filter

Microlouver technology delivers world-class effective "black out" privacy from side views outside the 60-degree viewing angle
Reversible between a glossy side and glare-reducing matte
Reduces 35% of blue light transmission from the display
Helps reduce reflections so you see your screen clearly with pristine image clarity
Dimensions: 443 mm x 250 mm
Display Diagonal (Metric): 508 mm