Half-hard wire is malleable; however, it will maintain an intricate shape under stress. In reference to wire gauge size numbers, the larger the number, the smaller the diameter of the wire. Example: 24 gauge wire is smaller in diameter than 18 gauge wire.
Wire-Wrapping Wire>Niobium>Purples / LavendersWire-Wrapping WireNiobiumPurples / Lavenders20 GaHalf HardRoundhttps://www.firemountaingems.com/itemdetails/h201064wrH201064WRWire, anodized niobium, purple, half-hard, round, 20 gauge. Sold pkg of 5 feet.//image1.fmgstatic.com/images/p1064wrb(2).jpg36.1236.12As Low As $4.34 per foot