NiTi Arch wire:0.012/0.014/0.016/0.018/0.020---10pcs/pk0.016*0.016/0.016*0.0220.017*0.022/0.017*0.025/0.018*0.022/0.018*0.025/0.019*0.025/0.021*0.025---10pcs/pk Unit Price/Payment: T/T Origin: China Packing: Bag Company: Hangzhou Dentop Medical Material Co., Ltd.