Check the listing for details. Dental Orthodontic Arch Wire Stainless Steel Rectangular Ovoid/Natural Form. 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: Rectangular 6. Natural Form/Oval Form Size Option: 0.016x0.016 upper, 0.016x0.016 lower 0.016x0.022 upper, 0.016x0.022 lower 0.017x0.022 upper, 0.017x0.022 lower 0.017x0.025 upper, 0.017x0.025 lower 0.018x0.022 upper, 0.018x0.022 lower 0.018x0.025 upper, 0.018x0.025 lower 0.019x0.025 upper, 0.019x0.025 lower 0.021x0.025 upper, 0.021x0.025 lower, 021*025 Upper size two packs random delivery One pack just includes one size, not mixed pack 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: dentsly City,State:SHENZHEN,China Telephone number:0755-66587593