50Sets Roth 0.022/0.018. Roth 0.022"/0.018". 20 sets per box, 80pcs/box. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Dental Supplies\Orthodontic Brackets, Bands & Buccal Tubes". The seller is "dentaljoy" and is located in this country: US. This item can be shipped to United States.