Heavy-Walled Vinyl Tubing.

Chrome-Plated Zinc Alloy Rotating Chestpiece with Two Inner Drum Seals to Prevent Audio Leakage.

Five Interchangeable Chestpieces (Adult and Child Diaphragms and Three Bells.)

Tube Length: 22".

Latex-Free.

Lifetime Limited Waranty.

Available In: Black, Green, Burgundy, and Navy. (Burgundy Shown)