27" Length All Black Edition Littmann Master Classic II Stethoscope – TheMedicalStore.com
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
3M Littmann Master Classic II Stethoscope, All Black Edition #2141
Littmann Master Classic II Black Edition 27" Stethoscope
Littmann Master Classic II Stethoscope, 27 Inch Navy Blue 2147 | Walgreens
3M Littmann Master Classic II Stethoscope - Black tube 2141
3M Littmann Veterinary Master Classic II 32 Inch Stethoscopes | Scrubs & Beyond