3M Littmann Classic Ii Infant Stethoscope Orange Tube 28 Inch 2179

* Acoustic Seal Ear Tips keep unwanted sound out and tightens as it is inserted firmer for superior comfort, seal, and performance

* Lightweight construction and a silicone rubber Angled eartubes provide improved comfort for all day wearability.

* Unique patented double sided chestpiece tuned diaphragm maximizes acoustic response with alternating pressure on both sides.