Specification Binding : Misc. Brand : 3M Color : Gray Label : 3M Health Care Manufacturer : 3M Health Care NumberOfItems : 10 PackageDimensions_Weight : 0.71 PackageDimensions : L:8.25 X W:6.75 X H:4.5 PartNumber : MMM 40002 ProductGroup : BISS Basic ProductTypeName : STETHOSCOPE Publisher : 3M Health Care SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/21PvzBQc0dL._SL75_.jpg SmallImage_Width : 75 Studio : 3M Health Care Title : 3M Health Care MMM 40002 Littman Stethoscope Spare Parts Kit, Includes Snap Tight Soft-Sealing Eartips, Grey, Large and Small (Pack of 10) Weight : 0.7 WeightUnit : pounds