The 3M™ Littmann® Classic II Paediatric Stethoscope is specially designed for use on smaller patients. It delivers high acoustic sensitivity, through its dual-sided chest piece, for both high and low frequency sounds. It is used by medical professionals and students alike to identify, listen to, and study heart, lung, and other body sounds for physical assessment and diagnosis in paediatric patients. Headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the ear tubes. Snap-tight, soft-sealing ear tips conform to individual ears for an excellent acoustic seal and comfortable fit. Ear tips snap firmly onto the ends of the ear tubes and, for safety, require a significant effort to remove. Resilient next-generation tubing retains its shape and flexibility even after folding tightly into a pocket. It provides longer stethoscope life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains. Next-generation tubing is not made with natural rubber latex, a benefit to sensitive medical professionals and their patients. And, to play its part in the protection of human health and the environment, the next-generation tubing does not contain phthalate plasticizers. The Classic II Paediatric stethoscope is made in the USA for consistent quality. It comes complete with large soft-sealing ear tips and instructions.