5 interchangeable chestpieces (3 bells - adult, medium, infant and 2 diaphragms - small and large)
3 different sized eartips
Heavy walled 22" vinyl tubing blocks out extraneous sounds
Overall stethoscope length is 30"
16 popular colors (Blue, Black, Gray, Orange, Burgundy, Red, Lavender, Green, Yellow, Magenta, Teal, Purple, Orchid, Peacock, Navy and Hunter Green.