The application of this film turns out pretty easy. Due to the 2 cover sheets (the first being immediately removed before it is placed on your mobile phone) is a bubble free application over easy. By 2nd film eigenliche the protective film is stable and it is with the enclosed squeegee easy to mount, simply pull the Upper Schuzfolie, nachrakeln and ready. I've hammer out equal to the first film, so that even 5 Reserve films are about. PS: Even with slight scratches a bubble-free adhesion is guaranteed.