Transform this stethoscope into nine different configurations, including a complete adult, pediatric, or infant Cardiology Stethoscope. Comes with six conversion attachments. Constructed from premium-grade stainless steel, the ProCardial C3 delivers accurate auscultation of heart, lung, and Korotkoff sounds with acoustic integrity and clarity. An ergonomic design ensures comfort for the doctor and patient, even during extended use. Includes 2 extra sets ComfortSeal™ eartips, spare ultrasensitive adult, pediatric, and infant diaphragms, complete set of adult, pediatric, and infant diaphragm and bell attachments, attachment clip, and ID tag.