Hillrom - Welch Allyn Tycos Harvey Elite Stethoscope (28"), Forest GreenThe comfort and performance you've come to expect from a cardiology level stethoscope, but at a much lower cost. Features; Superior perfomance through the entire accoustic range High quality stainless steel chestpiece and binaurals designed for optimal weight and durability Dual channel PVC tubing provides separate sound pathways to each ear for unrivaled accuracy Triple leaf binaural spring encased in polyurethane permits size adjustment while