3M™ Littmann® Stethoscope Binaurals for Master Cardiology™ , Cardiology III™ , Cardiology II S.E. and Cardiology S.T.C. Stethoscopes, Black Tube, Black Eartips, 27 inch - SAVELIVES
2161 3M™ Littmann® Master Cardiology™ Stethoscope All Black - Steeles.com | Steeles.com