Review on 📱 MaxMiles Aluminum Universal Adjustable Cell Phone Holder: Perfect Bike Handlebar Mount for iPhone X XR, Samsung, and More! by Charles Palma

This holder is no joke. Beautifully crafted and rock hard. I am very surprised at such a low price. I bought a lot of plastic stuff from China which is simpler but costs twice as much as this holder. As others have said, your phone can't be too thick or this holder won't be able to hold it. I have an iPhone 6+ in a credit card case. My phone is over 1/4 inch in the case but this holder still holds it very securely. I just turn the knurled screw all the way! It's so nice not to worry about my phone flying out of my pocket while driving. And with the phone mounted directly above the steering column, it's the perfect position to view cycling apps.