I sold mine because he did not espouse the contours of the dashboard (Mercedes B200 cdi) it is fairly rigid and does not deform enough to blend into the dashboard. Nevertheless it would like even when cornering it does not fall.
I opted for the ball system that is better in my opinion.
I place two stars because it disappointed me a little.
The dimensions given on the site of Amazon.com are not the dimensions of the package carrier
the support must be 19 cm long and 10 cm wide and 4.5 cm high at last when fully unfolded.
Product dimensions (LxWxH) 19 x 4.5 x 28.2 cm dimensions are wrong !!!