Stethoscopes with high density zinc alloy chrome-plated chest-pieces for superior sound transmission. Adjustable chrome-plated brass binuaral with white ABS eartip for a comfortable fit. Durable one-piece molded PVC "X" tubing, latex-free. Color: Black, Head: Nurse, tubing length: 540mm, total length: 760mm, head-diameter: 49mm.