Although suitable for my Samsung ativ s and my old gps ign navigo. In fact the cover holds very well because it is necessary to force the clip. I can install on my bike and my bike. Very good for a hanger 25.4mm otherwise too small for the 31.6. Or put the schoolboy on the thin part of the handle near the shiffters. It looks to be resistant but not tested in raids that beat up. Largely plastic system then certainly a risk of breakage on répétées.on vibrations can use the screen and adjust the angle in all directions. In the end very well for the price. Useful interior dimensions 15cmx8,5x24mm but beware rounded edges it will take.
