Hull sober and good quality, it is hard plastic (so no foldable). It adapts well to the phone but was a little curled to one side, I think it's because of transportation ... I managed to reduce by pressing it against the edge of a table and n is more visible if we are not careful. It takes a little finger marks when you have sweaty hands but nothing disturbing. Access to buttons and fingerprint reader is free. The rear is rugeux it gives a style and allows the phone to correctly aggriper which is important for a machine of this size. The protective film is perfect bubble 0 for me, I had missed the first application, I removed and replaced easily.