Handcrafted Since 1971 | Pre-assembled | Latex Free. Every professional-grade instrument needs to perform like one. That is why we have developed the world's first premium, single-patient, non-cross contaminant stethoscope. The affordable and high-performance MDF® Singularisï¿½ SOLOï¿½ Stethoscope is unmatched by any infection control, disposable or biohazard stethoscope on the market. Chestpiece: The slim, ergonomic, lightweight anodized aluminum chestpiece fitted with an ultra-thin fiber diaphragm is designed to fit effortlessly beneath a blood pressure cuff. It increases acoustic amplification for detection of Korotkoff sounds during blood pressure measurement and for general assessment. Acoustic Tubing: Constructed of thicker, denser, latex-free PVC, the Y-configuration non-stick acoustic tubing provides insulation for superior sound transmission and seals out ambient noise while preventing the cracking and wearing that can occur from repeated use. The longer-than-average length allows a comfortable space between health professional and patient. AccuFitï¿½ Headset: Adjustable stainless steel and brass headset allows the user to create an individualized fit. Soft silicone ComfortSealï¿½ eartips (available in standard and small sizes) are clear for hygienic purposes and conform to the ear to seal out extraneous noise while ensuring comfort during extended use. Patented SafetyLockï¿½ eartip adaptors lead the industry in user safety. Included Accessories: ID tag. Pack of 10.