Traditional stethoscope design with single-lumen tubing that delivers optimal sound transmission. Ideally suited for physical assessment and diagnosis for the general practice healthcare worker. Double-sided chestpiece with tunable diaphragm assures high acoustic sensitivity. High-quality manufacturing of anatomically-designed headset and solid stainless steel chestpiece ensure stethoscope will last for years through regular use. Comfortable for both the patient and healthcare worker with nonchill rims and soft-sealing eartips. 3-year warranty. Features:• Tunable Diaphragm• Single-Lumen Tubing• Stainless Steel Chestpiece• Nonchill Rims• Soft-Sealing Eartips• Length: 28"• Made in the U.S.A.• Latex-free