- The unmounted super-snap disks are designed with soft, safe plastic Snap-On mounts for mandrels. - Non-metal centre to prevent gouging or discoloration of composite surfaces. - Improved mandrel design with Christmas tree shaped mount for retention and maximum control. - Mini disks provide perfect control when polishing cervical areas. - Kit Contains : - 180 Pcs/kit. - Adhesive strips. - 3 polishing burs. **For further product information, please contact Chat Support**