Replacement Tube by CardioTubes fits Littmann Classic II SE standard Stethoscopes – 5mm PINK TUBING Price: $20.00 (as of 22/01/2020 12:59 PST- Details)

Kit Includes: Tube (binaurals) with soft ear tips. Four spare soft ear tips, Rim and Diaphragm set, One ID tag. This tube set is a perfect replacement. One year warranty. 3M, Littmann Master Cardiology and Cardiology III are registered trademarks of 3M Corp. There is no affiliation, sponsorship, or other connection between 3M and CardioTubes.