2pcs/pack Dental Orthodontic Open Coil Spring 180mm Niti Alloy Light/Medium Force Dental Orthodontic Product

This product may be intended for use by a health care professional use only. The seller may ask you to evidence you are a qualified health care professional entitled to buy and use such products in your country.
Dental Orthodontic NiTi Open Coil Spring
Packing:2 pcs/pack
Material:Niti
Optional Size: 0.010" 180mm--Light Force
0.012" 180mm--Medium Force