The protective sheath surrounds the smartphone very accurately. In particular, I would like to emphasize the work the operation of the on / off switch, as well as the two buttons for the speakers without any problems. The rubber bead (border) is thick enough to prevent damage in a case of smartphones. At least it was in my smartphone in a case like this. The price / performance ratio is absolutely OK. If anything is to complain about, then I find the shipping time of one week -for good Amazonverhältnisse- extremely long. The mumbi Protective Case for the Motorola G2 I would buy again. Odour default, the mumbi Sleeve is neutral.