Check the listing for details. Dental S.S Orthodontic Arch Wire Stainless Steel Round Rectangular Ovoid/Natural. Condition: New. Listed at 0.99 USD. Feature: Orthodontic Stainless steel Arch Wire (rectangular) 1. 10pcs/pack 2. English Package 3. Used for Dental orthodontic treatment 4. Material: Stainless steel 5. Type: Round/Rectangular 6. Square/Natural/Oval Form Size Option: 0.012 upper, 0.012 lower 0.014 upper, 0.014 lower 0.016 upper, 0.016 lower 0.018 upper, 0.018 lower 0.020 upper, 0.020 lower0.014x0.025 upper, 0.014x0.025 lower0.016x0.016 upper, 0.016x0.016 lower0.016x0.025 upper, 0.016x0.025 lower0.016x0.022 upper, 0.016x0.022 lower 0.017x0.022 upper, 0.017x0.022 lower 0.017x0.025 upper, 0.017x0.025 lower0.018x0.018 upper, 0.018x0.018 lower0.018x0.022 upper, 0.018x0.022 lower 0.018x0.025 upper, 0.018x0.025 lower 0.019x0.025 upper, 0.019x0.025 lower0.020x0.020 upper, 0.020x0.020 lower0.021x0.025 upper, 0.021x0.025 lower 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, do not bid on this item unless 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 items.