28pcs Lingual Brcakets 018 Slot Silver Series / Golden Series / STB Mini Series
Lingual Brackets & buccal tube. R/L 1/2/3 Lingual Bracket solt 0.018 (12pcs). R/L 4/5 Lingual Bracket solt 0.022 (8pcs). Lingual buccal tube: 8pcs. Easier archwire insertion rounded slot opeanings and gingival ramp guide wires into the slots.