Specification Brand : Reliance Medical BulletPoint1 : Please note: Your original tubing shape should resemble the item image. Otherwise, it will not fit your bell. BulletPoint2 : Eartips: Large and Soft-Sealing. They are Latex-free. BulletPoint3 : Eartips to diaphragm is approximately 27 inches and ear tubes are stainless steel BulletPoint4 : This has a Double Y yoke position to the diaphragm. Color : Navy Blue ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0691035657200 ExternallyAssignedProductIdentifier2 : 691035657200 FdaDeviceClassification : iv FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer ItemName : Replacement Tube by Reliance Medical fits Littmann® Cardiology IV® Stethoscope - Cardiology 4® (Navy Blue) ItemPackageQuantity : 1 ItemTypeKeyword : stethoscopes Manufacturer : Reliance Medical Material : Stainless Steel ProductDescription : Kindly examine the product image to ensure its appearance is compatible with your model for a proper fit. RecommendedUsesForProduct : Medical auscultation UnitCount : 1 UnspscCode : 42182100