The lightweight MDF Pediatric Dual Head Stethoscope, combines Diaphragm and Bell flexibility with a full rotation Acoustic Valve Stem to provide sensitive acoustics and professional performance for pediatric patients at an affordable price. Pediatric Chestpiece: Lightweight pediatirc Diaphragm and pediatric Bell Chestpiece and full rotation Acoustic Valve Stem are constructed of anodized aluminum and chrome-plated brass, respectively. The pediatric Bell side detects low frequency sounds with built-in, non-chill Bell Insert Ring for patient comfort. The pediatric Diaphragm side is fitted with an Ultra-Thin Fiber Diaphragm for detecting high frequency sounds. Combined, the pediatric Dual Head Chestpiece enables users to hear a wide range of pediatric cardiovascular and respiratory acoustic frequencies. AccuFit Headset: Adjustable headset crafted from chrome-plated brass is equipped with ComfortSeal Eartips to provide medical professionals with an anatomic fit for extended usage comfort and superior acoustic transmission. Acoustic Tubing: Single Acoustic Tube in the Y-configuration is constructed of non-cracking, non-sticking high-density latex-free PVC. Accessories: Additional (2) ComfortSeal Eartips, (1) ultra-sensitive Diaphragm and (1) ID tag.