Previously, I had a screen protector fitted, which was not provided with support films. This was also very thin, had to position heavy and not aukleben without bubbles. Quite different this film. By double-sided carrier films, the positioning is much better and has thus the film stable in your hand. When fastening, there's only a few bubbles on the edge, which can be out but emphasize. Through the support film is not just scratching around in the actual film. Included is a kl. Cleaning cloth and a small. Plastic card to remove bubbles.