Ear Wire Bali Style 25mm Sterling Silver (1-Pc) This Sterling Silver Bali Style Fish Hook Ear Wire features an attractive Bead and Spring design, plus a 3mm Ring for attaching Dangles, Beads, and Crystals. Size: 25mm Wire thickness: 20 gauge Jump Ring size: 3mm Sold Individually. Buy 2 for a Pair of Earrings.