10 PCS Orthodontic Dental Super Elastic square Form Niti Round Arch Wires<br /><br />For orthodontic treatment<br />Packaging: 10 pcs/pack， you will receive 1 pack<br /><br />Material: Nickel Titanium Alloy<br />Size Available: <br /><br />0.12 Upper， 0.12 Lower<br /><br />0.14 Upper， 0.14 Lower<br /><br />0.16 Upper， 0.16 Lower<br /><br />0.18 Upper， 0.18 Lower<br /><br />0.20 Upper， 0.20 Lower<br /><br />If anything need help， please don't hesitate to contact me.