- Lip bumper/face bow tube with lip bumper/face bow tube occlusal. - Banding/bonding technique bonding technique. - System: Roth. - Slot: 18. - Teeth: 26-27. - Torque-: 14°. - Distal Offset: 14°. - Hook with: mesial hook. - Tube type: double combination. **For further product information, please contact Chat Support**