Phone Holder for cars, magnetic, mounting for ventilation, adjustable position, minimum device width: 3cm, maximum device width: 10cm Do you like to have your GPS open while driving? Then, you should consider the Swissten mobile phone holder. Thanks to the mount mechanism, it is suitable for ventilation. Since this mount can be installed onto the AC grills, your mobile will be nearby at all times. The mount holds phones with screen sizes from 3 to 10 cm. The phone position can be changed to have the best watching experience. Key Parameters of the Swissten AV-M3 Holder for Ventilation Grille Phone Mount With this Swissten Phone Mount you can watch movies and have free hands Perfect mount for ventilation For phones from 3 cm to 10 cm Attachment form: magnetic Great for cars Additional features: adjustable