Advanced design:1.Marks: The arch wires were offered with permanent midline marks on the preformed arch wire.And there are 3 midline marks on upper arch and 1 middle mark on lower arch.2.Surface treatment: physical polishing3. Quantity: 10 pcs/pack Advantages: The single greatest advantage of the premarked arch wire is the decrease in patient chair time made possible by eliminating repeated arch wire insertions to replace lost, smeared, or drifted wax marks. Adjustment bends can be made accurately and quickly with a reduction in discomfort to the patient. Features: 1. 10pcs/pack2. English Package 3. Used For Dental orthodontic treatment4. Material: Ni-Ti(Nickel-Titanium)5. Shape: natural form6. Type: Rectangular 7. Size available: 0.016×0.016 upper, 0.016×0.016 lower0.016×0.022 upper, 0.016×0.022 lower0.017×0.025 upper, 0.017×0.025 lower. Attention: One pack just includes one size, not mixed pack.

Material: Super Elastic NITI. Type: Rectangular. 0.014×0.025 upper, 0.014×0.025 lower. 0.016×0.016 upper, 0.016×0.016 lower. 0.016×0.022 upper, 0.016×0.022 lower. 0.016×0.025 upper, 0.016×0.025 lower.

Product Code: ECIRegulation Number: 872.5410Registered Establishment Number: 3012119351Owner/Operator Number: 10058910 Product Code: ECNRegulation Number: 872.5410Registered Establishment Number: 3012119351Owner/Operator Number: 10058910

Rectangular shape: The rectangular shape is wider than the round shape. This makes it more resistant to force and, therefore, more suitable for moving teeth that are widely spaced or need to be rotated.

Material: Super Elastic NITI. Type: Rectangular. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. City,State:SHENZHEN,China.