NOTE: <br />1. One pack just include one size・ Not Mixed Pack<br />2. This product listing only for upper teeth orthodontic.<br /><br />Description:<br />1.10pcs/pack<br />2.English Package<br />3.Used For Dental orthodontic treatment<br />4.Material: Super Elastic NITI<br />5.Type: Rectangular<br />6.CE approved<br /><br />All sizes: <br />0.016*0.016 upper;<br />0.016*0.016 lower;<br />0.016*0.022 upper;<br />0.016*0.022 lower;<br />0.017*0.022 upper;<br />0.017*0.022 lower;<br />0.018*0.022 upper;<br />0.018*0.022 lower;<br />0.017*0.025 upper;<br />0.017*0.025 lower;<br />0.018*0.025 upper;<br />0.018*0.025 lower;<br />0.019*0.025 upper;<br />0.019*0.025 lower;<br />0.021*0.025 upper;<br />0.021*0.025 lower.