The assembly can be performed only with a pipe diameter of 20-45mm. Better measure beforehand, otherwise the bracket will not fit properly. The bracket is fixed with an enclosed rubber pad. So nothing slips and they will not budge.
The smartphone will be enveloped by the shell, pull raincover over it, snap it with a twisting motion, the shell, secure, ready. Audio & USB port, speaker, Sensor & Camera exposed because there are recesses. The rain cover is a bit fiddly to install. Overall, I am satisfied with the support, apart from the times a little fiddly raincover.
