iphone 6s plus support for scooter

This is a support designed for an iphone 6s plus inside an apple case. the phone is hold in place by a tight fit on the case. a rubber band could be use but i haven't tested it.
screw are M3, only the front one need a bolt (which should be a nylon lock bolt).
it mount on a 36mm diameter scooter as shown on the picture. a band of rubber avoid the whole support to slipt around.

And of course, i designed that to play pokemon go, it's very effective!