Universal Compatibility: The adjustable grip supports smartphones and other devices from 2.16" to 3.27" wide, which is suitable for 3.5"-6.5" phone 

360 Degree Adjustability: The adjustable swivel holder allow you to fix your phone to the optimal position for perfect viewing.

Compact & Safe Design: Soft environment-friendly TPU non-slip rubber pad inside would hold your device tightly, even when you're driving on a bumpy road.