* Dual-sided chest piece with small 3. 3Cm diaphragm is ideal for paediatric patients
* Contains one floating diaphragm for the stethoscope chest piece
* Contains a black rim for assembly of the diaphragm to the chest piece
* Contains a grey rim for assembly of the diaphragm to the chest piece
* Replacement of ear tips, and the floating diaphragm on classic ii paediatric stethoscopes
