21 Pcs Dental Orthodontic Active Self Ligating Brackets Roth 0.022 Hook 3-4-5

Size: Mini Roth.022 Hook 3-4-5 with tool. 20 x Active Self-Ligating Bracket. This is Active Type, which employ a flexible component to entrap the archwire. It is processed by Welding, Nickle Free.

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