Review on 📱 Versatile Universal Stroller Cell Phone Holder Mount for iPhones, Samsung Galaxy, Google Pixel, and More - Suitable for Bikes, Boats, Golf Carts, and Grocery Carts by Junrey Jewel

I bought this after purchasing a cup holder from the same company. a ball joint that allows you to make all sorts of adjustments AND it has a "lock nut" that allows you to tighten the ball joint once you find the perfect angle. The mobile phone holder itself is also very well thought out. In addition to the side spring clips that secure the phone, there is an elastic loop in each corner made of some sort of soft polymer that you stretch up and over each corner of your phone, keeping your phone securely in place. I mounted this (and a cup holder) on my rollator and even on rough terrain (like hiking trails) I never dropped my phone. I am very impressed with Sheer Living's products and their customer service and highly recommend them!