-. Binding : Health and Beauty -. Feature : Tubing: latex free, single lumen. / Ear tubes: Stainless Steel / Interchangeable with original Littmann® soft sealing eartips / Eartips to diaphragm - approx 28 inch / Y position to diaphragm - about 21 inch. -. Label : Reliance Medical -. Manufacturer : Reliance Medical -. ProductGroup : BISS -. ProductTypeName : HEALTH_PERSONAL_CARE -. Publisher : Reliance Medical -. Studio : Reliance Medical -. Title : (Stethoscope Binaural) Replacement Tube by Reliance Medical fits Littmann® Classic II INFANT® Stethoscope - TUBING