A:AnswerNo you do not have to put anything on the screen. They give you an wipe to clean your screen first. The warranty if life time. You register the product on line and if anything should happen to the shield you just order a replacement and only pay shipping. I have used my warranty a few times on my other products that I have invisible shield on.
A:AnswerCovers most of the screen in the middle. Only slivers of the sides are showing. Mine shifted, but it will do to keep the screen from getting scratched.m
A:AnswerThe screen protector functionality is to protect the blaze screen face from cracking or accidental damage. You get 2 in the box so in the event of something going wrong your covered. No pun intended.
