Review on Golf Swing Recording System with Jaws Clamp & Gooseneck Mount for Smartphone - Compatible with iPhones, Samsung Galaxy, HTC, and any Phone (Jaws Clamp) by Justin Zilinskas

The collar was useful while it lasted. I don't think it was worth the price. My first impression was that it would be durable and last a while. The more I used it, the more I realized it wasn't that great. The phone clip doesn't open that far so I really had to make my phone fit. The "neck" moves too easily, I would drive a golf cart and it moves everywhere once I hit a small bump. Then my clip actually broke, I think the spring inside was too heavy for the plastic and the handle broke in half.