Smartphone mount for Samsung Galaxy GT551

This is a simple phone mount I designed to attach my GT551 to my bicycle.

The mount does not cover speakers or the headphone jack but the micro usb port is not accessible when clipped in. Maybe I give it another go in some time.

The part should be symmetrical but
my Y-Axis somehow slipped a bit so the part came out pretty ugly but it holds the phone very snugly.