Orthonol Superelastic Nickel Titanium Straight Lengths Rectangle Pack of 10

Nickel-titanium alloys are shape memory alloys Orthonol® superelastic nickel-titanium in both straight lengths and preformed arch shapes Provides an ideal light continuous force for uninterrupted tooth movement Permanent midline etchmarks: Three lines for a maxillary arch, one line for a mandibular arch 10 per pack