The worst film ever!

The film can be as good as applying not at reasonable.
The size of the foil is chosen, which is optionally no edge as with other manufacturers, adapting not umbedingt simplified.
The strength of the film is as described very thin, it also is a bit of your weakness.
The 4th film, I then get even halfway on the screen with bubbles and scratches, debit card in Micro cloth wrapped mind you!
Try the people who bring these products to market, their great work on occasion sometimes from ???
As a professional craftsman it should not be due to a lack of sensitivity and at the 5 other film producers I do not have this problem, too bad!