DT-011 Single head stethoscope for child Specification: Anodized aluminum chestpiece, brass chrome plated binaural, white plastic or soft materials eartips, standard Y-PVC tubing in assorted colors. Diameter of head : 38cm Packing : 1pc/box, 100pcs/ctn , 52x41x28cm 10kgs/11kgs Quality Approval: CE, FDA