Classic iii stethoscope brings new features in the design and technology used in Littmann stethoscopes, with a double-sided chest piece, double diaphragm, and improved tubing, while it retains the best characteristics of the traditional models. Classic iii features: - Tunable diaphragms on both the adult and pediatric sides of the chest piece. - The pediatric side is useful for small or thin patients, around bandages, and for carotid assessment. - The pediatric side converts to an open bell. - Just remove the single-piece diaphragm and replace it with a non-chill rim. - Open bell stays clear of dirt and debris by covering it with the small diaphragm. - Next-generation tubing with improved resistance to skin oils and alcohol; less likely to pick up stains. - Single-piece diaphragm is easy to attach and easy to clean because the surface is smooth without crevices. - No natural rubber latex or phthalate plasticizers are used in the tubing or any other component. **For further product information, please contact Chat Support**