Orthodontic brackets self-ligating metal braces MIM Roth/MBT.022 hooks on 3/345

Details:1.100% Brand New 2.Roth/MBT 022 3 with hook or 022 345 with hook 2.MIM mesh base 3.Low friction , low Nickel Titanium (less than 4% ). 4.100% preventing a loose pad or even a loose bracket from the teeth. 5.Fine polishing , nice looking presentation Storage Stored in dry, humidity below 80%, ventilated, non-corrosive gases warehouse Package: 1pack of bracekt+1pc of tool.