Phone Mount 360 - The Ultimate Phone Mount - High quality phone mount which rotates 360 degrees. Perfect for Facebook Live! Fits Most Any Phone and YES, YOU CAN KEEP YOUR PHONE IN THE BIG-ASS CASE TOO :) Screw tighten to your desired grip. 2.25" fully closed and approx. 4.125" fully open. Works great on top of POWERStick-10", POWERStick-53" or The BOOM!