Very mediocre in all aspects... full plastic of relatively average quality, which from the first moment seems like it won't last long. If the phone is in a case, it doesn't fit very well, very short and completely inflexible arm with a large round base that makes it difficult to position and restricts the movement of the arm. A big negative is that it doesn't rotate in landscape mode and overall, if I hadn't paid for it, I would have bought something more expensive. 3 stars because its price is quite low (€8.00), so it earns an extra star. The choice is yours..! I come back to say that in the end, it deserves 2 stars because the phone bounces on the base, causing you to focus more on not letting the phone fall than on the road... from me, NO..!