The case is stellar! Easy to install, it also includes an elastic sticker to prevent the handlebar metal from getting scratched. The ring stabilizes with the ball and the base snaps onto it. Therefore, the base can be easily screwed and unscrewed to prevent theft. It is stable, so far I have had no problems, and by tightening the base, the phone is held firmly. For extra security on longer trips, there is also a 'spider' rubber that holds the phone from all four corners. Overall, I recommend it because it is very value for money, a very good price compared to other also very good mounts, and additionally, you don't need to stick/add anything to your phone case.

I haven't had it for long, but from the little I've used it, it seems quite high quality. Even without closing the little clip on the right, without rubber bands and doing a wheelie with the phone, it didn't go anywhere. It's my fault, I'm not saying, but the base is worth it!