The product description:
1.Type: MIM Monoblock
2.Model: Roth 0.022" Self Ligating Brackets,3 4 5 With Hook
Roth 0.022" 1st Molar Buccal Tube
Packing List:One box of 20 Brackets, 4 Buccal Tube
FDA Statement
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, you can bid on this item only if you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.
Seller name:freshdent
City,State:SHENZHEN,China
Telephone number:0755-36925817

