Very good stand, full rotation in all degrees, but its big problem is that because it is waterproof the phone does not ventilate from anywhere resulting in overheating and screen blackout!!!

It would be a perfect base if it didn't have 2 small issues.
Firstly, with a heavy mobile phone, it moves around and doesn't stay stable (S21 Ultra).
Secondly, the locking mechanism sometimes gets stuck internally, so if you're wearing motorcycle gloves, you have to take them off to detach it, which is not ideal for delivery purposes that require speed.

Other than that, it is fast and easy to assemble, and the most important thing is that it fits everywhere as long as there is something to hold onto, even a mirror