3M™ Littmann® Stethoscopes makes high quality stethescopes for using on smaller patients. The product is made for small frames having 1” open bell on one side and traditional diaphragm on the other. A rating of seven is given on a scale of 1-10 for the quality performance of the product, which depicts it has an outstanding performance quality. The product has superb acoustic seal along with patented 3M™ Littmann® Snap-Tight Soft Sealing Eartips and fits comfortably. User will get best sound transmission since it has anatomically designed headset which fits in ears comfortably. The headset can be bent one million times without affecting, which depicts it has high durability. It is assured that the patient gets full comfort when rubber versus metal is applied to the patient, while using nonchill rim and diaphragm.