The 126 Prestige Clinical I is a traditional dual head stethoscope. Enhanced aesthetically and acoustically by its stainless steel construction. To enhance the patient's comfort, the Clinical I features a snap-on diaphragm retaining ring and a non-chill bell ring that also makes it easy to maintain and use. Fiberglass diaphragm is used to accurately detect S1 and S2 heart and Korotkoff sounds. Bell side is utilized to optimally assess S3 and S4 heart sounds. Also includes two sizes of soft eartips and replacement diaphragm. Stethoscope comes with ID tag in package. The approximate length is 31". Approximately 4 oz in weight. Lifetime warranty with free lifetime replacement parts.