You can choose any packs above 10 sizes, please leave me a message for what size do you want, or we will send you as the picture show, thanks for your understanding!! Attention: One pack just include one size, not mixed pack. The sale of this item may be subject to regulation by the U.
Food and Drug Administration and state and local regulatry. Regulation Number: 872.5410 Registered Establishment Number: 3012119351. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Dental Supplies\Orthodontic Brackets, Bands & Buccal Tubes". The seller is "sinodental" and is located in this country: US. This item can be shipped to United States.