- A binaural assembly that includes double-lumen tubing, eartubes and eartips.
- Designed for use with Littmann Master Cardiology, Cardiology S.T.C. Cardiology III and Cardiology II S.E. Stethoscopes
- The binaural assembly includes tubing, eartubes, and eartips.
- Length is measured from tip of eartips to center of chestpiece -27 inches