ULTIMA 111 is an Adult Stethoscope with solid stainless steel chest piece. ULTIMA 111 is a sleek looking stethoscope, which provides sensitive acoustics and professional performance at an affordable price. The Diaphragm side is fitted with an Ultra-Thin Fibre Diaphragm and sealed by the Diaphragm Retaining Ring to produce optimum amplification and high frequency sound transmission of heart and lungs. Handcrafted Headset, with soft Ear tips, provides the anatomic fit for extended usage comfort. The headset assembly is permanently set an anatomically correct angle. This assures a proper fit, minimizes air leaks and prevents the headset from loosening over time. Soft ear tips assure maximum comfort and excellent acoustical seal & moreover can be easily disassembled and cleaned to avoiding infection of doctor ears.