Product Name: Dental Orthodontic NiTi Lingual Heat-Activated Arch Wires(Round)

Use: For dental orthodontic treatment

Material: NITI Alloy

Sizes Options:

0.012" Upper, 0.012" Lower

0.014", Upper, 0.014" Lower

0.016" Upper, 0.016"Lower

0.018" Upper, 0.018" Lower

One pack just include one size, not mixed pack

Please tell me the size you need when you buy or pay,

or we will random delivery. Thanks for your understanding!