It can mount a mobile phone and a sat nav device conveniently in one solution. Features & Benefits of the Twin Phone & GPS Holder Flexible goose neck enables driver to bend the holder Multiple directions so you can position your devices as desired Adjustable grip makes product universally compatible with any model of mobile phone and sat nav device Simple design. Easy to install It can rotate 360 degree as you want. Meet different sight needs. It can hold your phone firmly whether it is thwart, upright or diagonal.