Very good silicone sleeve with a small error

The case provides everything I expect from a silicone case except the fact that the Hersellen the built-in IR sensor is not recessed. Anyone who wants to use this, so can not avoid using a sharp knife, ideally with a scalpel to cut himself a recess.

The existing cutouts for the camera, microphone and speakers are ideally positioned.
The surveys among the buttons also sit correctly and can be operated well.
The fluted sides provide a good grip.
Only the designmix on the back of matte and smooth material would certainly not be for everyone.