1.Anti-spy,viewing angls 60 degree 2.Anti-glare,.Anti-scratch 3.8.9"-21" 4.pink,white,blue,black 5.2-way & 4-way anti-spy We are a Korea manufacturer of privacy filter.specifications of our privacy filter: 1. viewing angle:60 +/-8 degree2.Anti-glrare coating3.Anti-scratch coating4.color: pink, white, blue, black.5,2-way & 4-way anti-spy.6.size:8.9"-21"7.Thickness: 0.52mm+/-0.02mm8.Usage: privacy ...