1. Material: ABS
2. The design of the extension arm ensures that the phone remains within your reach
3. It will not hinder your sight, making every trip smoother and safer
4. Install it on your car air vent to make it easier for you to receive navigation while driving
5. 17mm ball-head phone holder extension rod, suitable for a variety of holders
6. Length: about 95mm
7. Weight: about 25g