The only reason I give it 4 stars is because in the two bottom corners where the phone rests, there is dry plastic (of excellent quality) but sharp and unfinished, without any elastic surface or a cushion, resulting in the phone getting marked in those areas. Of course, I didn't let that happen.. I had some cushions that stick under the chair legs, I cut them as much as I needed, glued them in those spots, and voila.. it became better than factory-made. Other than that, it is incredible in every way.. you put the phone on it and you don't have to deal with it again.. It has been tested outside Athens - Trikala Korinthias, and on rough roads, ROCKS!!