P 640S Thin Tube Single Pack
Shop Safely and Securely HearingDirect is secured by Comodo
What Is It?
- A single P 640S thin tube
What Does It Do?
- Choose Left or Right
- Choose from short, standard, long or very long
- Tubing should last up to three months dependent upon use.
- Change when discolored or when it becomes less flexible
Can Be Used With:
- For use with P 640S only
- Attach P 640S Open or Closed Domes on end