4pcs/Sets Dental Orthodontic Buccal Tubes Bondable Monoblock Non-Convertible

Roth 0.022 /0.018 U/1 L/1. MBT 0.022 /0.018 U/1 L/1. 20sets per box(4Pcs/set Total 80 PCS) 50sets per box(4Pcs/set Total 200 PCS).