- CC one plus the first product in udg cc family, retains the patient for the M3-L Platinum flat side design, adopts pure gold nano layer to improve fatigue resistance and surface smooth, provides a great experience for dentists and patients. - Kit contains : - CC One Plus Root Canal Files 20.07 25mm. - CC One Plus Root Canal Files 20.08 25mm. - CC One Plus Root Canal Files 30.08 25mm. - CC One Plus Root Canal Files 40.06 25mm. **For further product information, please contact Chat Support**