The Littmann Classic III Stethoscope in gray is a high-quality medical instrument designed for reliable acoustic performance. This professional-grade stethoscope features a dual-sided chestpiece, tunable diaphragms, and comfortable ear tips for optimal sound transmission and user comfort. Key features: • Dual-sided chestpiece with tunable diaphragms • High-quality stainless steel and gray finish • Comfortable snap-tight soft-sealing ear tips • Durable next-generation tubing • Adjustable headset tension • Single-piece diaphragm design for easy cleaning • Versatile for adult and pediatric patients The Classic III model represents Littmann's commitment to acoustic excellence and durability. The stethoscope's tubing provides lasting resilience while resisting skin oils and alcohol for extended product life. The anatomically designed headset is angled to align with ear canals for optimal listening comfort. Model number 5621 comes in a professional gray color scheme suitable for medical settings.