High (good and clean processing) it seems to be good and it invites also well my Lumia 820 on. But ...... the design, the car looks huge and looks ugly. Therefore, a point less than full marks for the ugly design, which of course is the way I look! Great advantages of the device is the grip and when the upper contact of the can, he makes him pull a faint clicking sound, which indicates that the contact is broken and can linger in the can.