Amazon.com: (Stethoscope Binaural) Replacement Tube by Reliance Medical fits Littmann® Classic II Pediatric, Classic II SE, Select, Master Classic II, and Infant Stethoscope - Light Blue TUBING : Industrial & Scientific
Littmann® Select Stethoscope, Adult, Purple, #2294 | Westside Medical Supply
3M Littmann 2290 Cardiology Select Single Head Stethoscope | eBay
Elite Medical Instruments Sprague Rappaport Stethoscope | Scrubsmart.com
Littmann® Select Stethoscope, Adult, Royal Blue, #2298 | Westside Medical Supply
Brielle Professional Stethoscope, Select Model, Adult – Progressive Medical Corporation
3M Littmann Select Stethoscope
Amazon.com: (Stethoscope Binaural) Replacement Tube by Reliance Medical fits Littmann® Classic II Pediatric, Classic II SE, Select, Master Classic II, and Infant Stethoscope - Gray TUBING : Industrial & Scientific
Brielle Professional Stethoscope, Select Sprague Rappaport