Now my third shell of Spigen. Still have a Galaxy S4 and S5. In both is the pressure point of the keys very synthetically, but in case for iPhone 6 4.7 "simply inadequate The pressing of Vol + and -.. and power clearly requires effort Turning the iPhone is indeed an ordeal, as more pressing is necessary. ******* EDIT 09/06/2015 after 6 months in use, the cover does not even Gerauchsspuren. However, broken for the mute as if by magic the frame instead of the knob. At this point, the material is particularly thin. In manufacturing a steel thread in plastic or other reinforcement would have prevented a crack.