OOAK Handmade Unique Stones and Beads Necklace that is adjustable from about 15 inches to about 18 inches. Wire looks to be 7-strand or similar,  which has a protective coating. Two strands make up the neclace and both strands are joined at the lobster clasp and eye, and both strands go through each stone or bead. Beads can be slight adjusted along the 2 strands of wire that make up the necklace, to be close together or farther apart.