The 3M Littmann Cardiology IV Stethoscope, model 6152, is a high-quality medical device designed for various disciplines such as cardiology, emergency medicine, and internal medicine. Made in the United States by the renowned brand Littmann, this stethoscope is ideal for pediatric, obstetrics & gynecology, and family medicine applications. The sleek Knight Black design adds a professional touch to this essential healthcare tool. With a length of 27 inches, this stethoscope offers excellent sound quality and durability for healthcare professionals in a variety of medical settings.