For 2nd Molar Roth 0.022. 4Pcs/set, 50sets per box, 200Pcs in total. FDA Statement: The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatry agencies. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Dental Supplies\Orthodontic Brackets, Bands & Buccal Tubes". The seller is "dentsly" and is located in this country: CN.