Legacy Sprague Rappaport Type Stethoscope is the most popular style of stethoscope. Offers unlimited flexibility while maintaining outstanding acoustical qualities. Includes: five interchangeable chestpieces – three bells (adult medium and infant) and two diaphragms (small and large) for a custom examination; plus three different sized eartips. Heavy-walled 22 vinyl tubing blocks out extraneous sounds. Peghook slider-pack style packaging.