Securely holds devices from 2 inches up to 3 inches in width;Foam grips guards your device as it easily rotates between landscape and portrait views;Easy one-touch mounting system grabs and ejects the device with just a tap of a finger;Super strong suction pad mounts solidly to dashboards and windshields and is easily removable;Offers access to all exterior ports as well as being easily adjustable with a quick turn of the knob providing 360 viewing angles