It does what it was built! The iPhone keeps it and it does not wobble. The supplied "plastic adapter" and the accompanying adhesive pads to the holder can be attached without any problems on or on the dashboard. The mount is adjustable diverse and rotatable, so that the optimum operating position can be found quickly. If you screw attracts not completely fixed, the position can also at any time while driving correct (eg rotation from vertical to horizontal). The iPhone fits in well with the support (but probably similar, only without an additional cover) and can be used easily and take out again. Scratches I could not yet determine.
Now, after four months of use, I have to say: This thing is really great, keep it, but it wobbles and does not rattle (iPhone 3 GS).
