3M Littmann Classic III Stethoscope Caribbean Blue 5623 offers high acoustic sensitivity for exceptional performance when doing general physical assessments. It features dual tunable diaphragms and an updated design that is easier to clean and maintain. Small tunable diaphragm is useful for pediatric, small, or thin patients; around bandages; and for carotid assessment. Stainless steel chestpiece is precision-machined into an aesthetically pleasing, less angular shape. The stem features open side indicator. Snap-tight eartips have a soft, smooth surface providing a comfortable acoustic seal and comfortable fit. Five-years warranty.