Compatible Replacement Tube by CardioTubes fits Littmann(r) Classic II SE(r) standard Stethoscopes - 5mm GREEN TUBING
- Please make sure you order the correct tubing. Please check size. This tube will fit stethoscopes with 5mm core tubes. (It will not fit the thicker 7mm cardiology models).
- This tube has a single Y yoke at the neck (cardiology models have a double yoke).
- Single core - High Quality Replacement tubing. Molded, flexible, non-latex - Excellent sound transmission.
- Ergonomic design. Stainless steel binaurals angled at 15 degrees for superior comfort. Soft ear tips..