The Prestige Clinical Cardiology Stethoscope features a classic design & superior acoustics. This Cardiology Stethoscope incorporates a two tubes-in-one design giving the clearest sound transmission. The Clinical Cardiology Stethoscope uses the finest sound conducting design and materials available. The stethoscope's deep bell is shaped for optimum sound detection and features a wide non-chill ring. Each Clinical Cardiology stethoscope offers two sizes of soft eartips, a convenient snap-on rim and diaphragm. Advanced design and ease of use define the Prestige Clinical Cardiology Stethoscope.