"Sprague-Rappaport Type Stethoscope with Accessory Pack, Neon Orange. Features patented chestpiece design that prevents acoustic leakage. Five-in-one, zinc alloy-treated, chrome-plated chestpiece with 5 different size chestpiece bells. Accessory pack contains: adult and pediatric-size, chrome-plated, zinc alloy bells; three plastic black nonchill bells; two different size spare diaphragms, one pair mushroom eartips, one pair clear PVC eartips. Tubing is thick wall for less interference, and latex-free to avoid latex sensitivity. Features: Patented Chestpiece Prevents Acoustic Leakage. Five-in-One, Zinc Alloy-Treated, Chrome-Plated Chestpiece. Includes 5 Different Size Chestpiece Bells. Latex-free, Thick Wall Tubing. Length: 22"""