I did not think that such a product existed as phone support. Delivered in timely, easy to install, this product is ideal as base support, understand, as support of another medium on which it will "plugger" his phone. That was enough for me amply. Very easy to install, no hardware type screwdriver, pliers or another, it does not move (on my Volvo C70). Much more convenient than the brackets glued to the windscreen. Impeccable packaging, clear instructions. So completely satisfied!