Check the listing for details. Prestige Medical Clinical Lite Stethoscope Stealth / Navy Sparkles * NEW COLOR *. Condition: New. Listed at 21.85 USD. Clinical Lite™ Stethoscope LATEX FREE! Soft Silicone Thick Walled PVC AluminumAccessories Included: Two sizes of soft eartips, replacement diaphragm, ID TagOverall Length: Appx. 31"*Weight: Appx. 3.9 oz*Warranty: Lifetime with Free Lifetime Replacement PartsIdeal For: General Practitioners, Nurses, Nursing Students, Medical Students, EMTs* Due to the handmade craftsmanship and material attributes, actual specifications may vary.Made from anodized aluminum, the Clinical Lite™ is a classic dual head stethoscope which is extremely light weight and affordable. A fiberglass diaphragm is utilized to optimally detect S1 and S2 heart sounds as well as Korotkoff sounds, while the bell side is optimally designed for assessing S3 and S4 heart sounds. The Clinical Lite™ incorporates a snap-on diaphragm retaining ring and a non-chill bell ring which contributes to the ease of use and maintenance, while enhancing patient comfort