Review on Rearview Universal Degrees Rotating 47Mm 71Mm Car Electronics & Accessories ... Car Electronics Accessories by Curtis Sherman

These are great phone holders as they are strong and flexible. Hanging the phone on the mirror makes it easier to see while driving. The flexibility of the handles makes it easy to get the exact position I need. My problem with air vent holders is that the phone overheats when hot air is blown on it and it blocks airflow. I am very glad that I discovered this type of phone holder.