EVO Phone Mount V4

OVERVIEW The OpenSourceEV Phone Ball Mount EVO V4  is the fourth generation of what has been called, "the best phone mount on the market for the Rivian R1S and R1T". It's designed to tuck in between the gauge cluster and infotainment screen. It installs in seconds, is held in ridiculously securely via friction, hold even the largest of phones, and now has a special second function. WHAT'S NEW The new EVO Phone Mount V4 has been meticulously updated to make this the absolute best phone mount on the market for the Rivian R1T and R1S. Here's what's new: Dual Function: New to V4, we've integrated a special loop system to allow the phone holder to additionally hold a pair of sunglasses.  Strength: Dimensions have been overhauled and the contact area with the infotainment screen has been increased 35% to make the mount even more secure and tighter when installed. Strength X2: We're transitioning from a 30MM to a 35MM bolt to make the mount even stronger and more secure. Refinement: Con