It's not worth the money. The film is too big and the case I have lifts it up. The package contained the film without any aid for proper application on the screen (no tapes or frame), except for a cardboard to remove the bubbles. Despite thoroughly cleaning the screen, when I applied and removed the film, paper particles fell off, resulting in bubbles. The only positive thing is that it doesn't affect fingerprint recognition.

tl;dr
A lot of effort for installation with a low success rate