20PCS Orthodontic Mini Roth Brackets Roth 0.018 Slot Bondable With Hook On 345, 20pcs/Pack, 1PK

[Accurate Placement]: Mesial, distal tie wings and a permanent vertical scribe line are parallel to the long axis of the clinical crown-the vertical and placement lines facilitate a more accurate Placement of each bracket on the long axis for bonding. [Easy Arch-wire Changes]: Beveled edges of the arch-wire slot provides easy placement and removal of the arch-wire. [Low Profile for Patient Comfort]: Brackets are radiuses and polished for maximum patient comfort. [Easy Ligation]: Ample area under each tie Wing allows easy ligation. [Color-coded ID System]: Each bracket is individually color-coded for easy identification.