Display and device technology continues to advance. So do we. Behind the simplicity of our products is a powerful combination of optical science and sheer ingenuity youve come to expect from 3M. The microlouvre technology in our world-class privacy filter helps protect the confidential and sensitive information displayed on your screen. The matte surface helps reduce glare and hide fingerprints so you get crisp image clarity on your laptop while visual hackers with side views are kept in the dark. - Effective 'black out' privacy from side views outside the 60-degree viewing angle- Helps reduce reflections so you see your screen clearly with pristine image clarity- Reversible between a glossy side and glare-reducing matte - Designed with advanced microlouvre technology creating an excellent high-resolution viewing experience- Matte surface helps reduce glare and hide fingerprints- Easy to attach remove and clean- Adds an extra layer of protection from everyday scratches and dust- Designed to seamlessly fit within the raised bezel of your device- Reduces 35% of blue light transmission from the display- 100% hand inspected for quality assurance