3M Littmann Lightweight II S.E. Stethoscope Burgundy Tube 28 inch 2451 * Reliable and clear acoustic response and light weight combine to make this an ideal entry-level instrument * Tunable diaphragm responds with a simple pressure change to capture low and high-frequency sounds * Tear-drop shape for easy fit under blood pressure cuff * Anatomically designed headset is angled to meet the path of the ear canal * Nonchill rim and diaphragm provide welcome patient comfort * Burgundy Tube * 28 inch