Good quality 31 1

Compared to the diaphragm that I bought before and I threw away, this one is very good. It is easy to apply and protects good.
Small problem, but I do not know if it's related to the installation or to the membrane itself, the screen loses some touch functions as the small chip on the top right of the phone is a bit obstructed. A little annoying when qu'elqu'un phone or answering his questions and that we can no longer press the end call key or any other matter.
For now, I preferred to take it off and wait a bit before fitting another (there are 6 in the package, I have something fun).
Otherwise, fast and neat shipment.