Review on 360° Rear View Mirror Phone Holder with 3 in 1 Charging Cable - Multi-functional Car Phone Stand for GPS, Universal Car Phone Holder for Most Phones by Tom Lawson

Either the details or the design make this phone holder very unstable, it will not tighten enough to hold the phone in one place. It shifts in curves. And it rattles while driving. What makes it difficult to use is that the clip for holding the phone doesn't have an unlock button, you have to open it with both hands. I wasn't aware of that when I bought it. Just food for thought.