The delivered Bumper does not match the product image. Apparently there is a new version with clip closure, instead of screw. In addition, the back is less well protected, as it seems to be in the product image in the case of this version. After a few days in use I had to find an easy game between Car and Smartphone.
Positives:
The delivered Bumper has differently on the product image integrated buttons for volume and on / off.
The build quality is good for the price.
13:10:14
Addendum:
Now, after two weeks in use the game between Car and smart phone has become so great that the closure of its own accord to go. In addition, dust collects behind the bumper. I also realized that the reception of WLAN and mobile internet is limited. I have now disposed of .. Bumper
Conclusion: From today's perspective is absolutely not recommendable! Maximum 1 star