Medline Aluminum Dual-Head Neonatal Stethoscope, GrayUOM 1 EACH Features Neonatal stethoscope is sized to meet the needs of both the practitioner and patient The 22" (56 cm) long, thick walled tubing effectively minimizes background noise and interference, ensuring clear and precise sound quality Versatile dual head design allows for both low and high frequency sounds, making it ideal for accurate assessments of the most sensitive patients Lightweight design ensures comfort during prolonged use,