3M Littmann Cardiology III Navy Blue Stethoscope 27 Dividers and Tabs Color Blue * Provides better 149 Color Blue * Provides better leverage while helping someone stand from a couch car bed or toilet * Weight Capacity: 300 lbs Grape flavor Navy Blue * Two tunable diaphragms conveniently alternate between low and high frequency sounds without the need to turn over the chestpiece * Solid stainless steel chestpiece * 27 tubing * 2 in 1 tube design eliminates tube rubbing noise * Excellent acoustic seal and comfortable fit with patented Littmann Snap Tight soft sealing eartips * Comfortably angled anatomically correct headset * Patient friendly nonchill rim and diaphragm * 5 year warranty