4 Pcs/Pack Dental Buccal Tube Orthodontic Bondable Roth 1st Molar Non-conv 0.025
4.1 st Molar. Roth Round tube 0.025；Rectangle tube 0.025 0.019、0.019 0.025. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.