These screen protectors are top! the instructions are very clear and easy to apply. The trick tape for dust is super efficient and suddenly there was not a single bubble or dust under the sheet! It is virtually invisible when asked, if not brilliance somewhat more pronounced. In addition, there are 6 protection for the back of the phone 3 are cut at the apple, other 3 are not cut. The effectiveness of the touch is the same before and no unpleasant feeling to the touch, it slips! I am delighted with my purchase. See over time, since I have no shell for the front of the phone.