I myself buy this protection for my iPhone 5, and I was really happy, receiving that if I am a little disappointed because although it fully protects my phone, the plastic base in which the phone just Built was pretty bad, it really is Plastoc 1st prize.
It hurts a little when you pay this as expensive ...
PS I recall that CARRYNG ADD SCREEN SAVER (TRANSPARENT FILM) if the metal part which is used to unlock'll scratch the screen