Black Magic 20 is a revolutionary window film designed by Dot-Matrix.com. This window film does not only give you the benefits of heat rejection, UV ray protection, scratch resistant and more privacy. But also gives you the ability to remove the white Dot-Matrix edges with the Dot-Matrix.com technology. However the Dot-Matrix.com technology can only be learned true our course. However do you need a tint darker? check out our Black Magic 5.