4 Pieces / kit (UR+UL+LR+LL), 20 Kit = 80 pcs buccal tubes. MBT 0.022 first molar (Monoblock).
MBT 0.022 second molar. Roth 0.022 first molar. Roth 0.022 second molar. Convertible Roth 0.022 (Mesh Base).