The 3 films that you get are perfectly tailored and easy to apply! I still every 3 used until the last finally fit - but only because I have hired me really stupid :-)
The "main sheet" For if the front and back covered with another protective film which you both have to deduct - what did I then did not understand was that the no stick "main sheet" of themselves, but only when in the display touch comes - just thought the first two were faulty designs, which is why the 3 attempts: D