3M Privacy Filter 21.3'' Monitor (4:3)

3M™ Privacy Filters provide world-class "black out" privacy from side views outside the 60-degree viewing angle, while creating an excellent viewing experience from straight on views. 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. Effective "black out" privacy from side views outside the 60-degree viewing angle Durable privacy filter that can withstand hundreds of cleanings Matte surface helps reduce glare and fingerprints 100% hand inspected for quality assurance Helps reduce blue light, without distorting the natural color of your display