The shell is as clearly described and therefore does not hide the beautiful copper-colored back of my unit. All ports except for the SIM card slot (including?) And all keys are freely accessible, as it should be. Thus the device is protected at the sides and at the back somewhat, and for little money. For those who scratched the envelope too easy: I can not confirm at pfleglichem use. And also: a shell for shell I have not found ... Especially for colored backs the Z3 a strong buy recommendation!