MacDent Dental Orthodontic Bracket Braces Mini Roth/MBT 022 Hooks 345/Arch Wires
Roth/Edgewise / MBT. And there are 3 midline marks on upper arch and 1 middle mark on lower arch. Dental bracket. No hooks/3 with hooks/3 4 5 with hooks. If item is defective within 1 year, you can still send it back to us.