Product name: Long Arm and 360 Rotation Car Cup Phone Holder.
1.Soft rubberized grip to protect your device from scratching;
2. Twist the gear shaped knob to expand to fit your cup holder. size (65-103mm);
3.Telescoping arm is adjustable for different height and angle;
4.360 degree rotation ball joint adapter.
5. Universal cradle is compatible with 4-7 inch phone types.