Dental orthodontic super elastic niti arch wire<br />Shape: Round wire<br />For orthodontic treatment<br />Sizes available<br />012 upper  012 lower<br />014 upper  014 lower<br />016 upper  016 lower<br />018 upper  018 lower<br />020 upper  020 lower<br />You can choose from these size.<br />Leaving me 5 star positive feedback if you like them.<br />Hope for our further cooperation.