The chic Drops of the Ocean Necklace features a three-strand design of beaded, sea-green howlites strung on double-knotted thread. Necklace measures 18 inches long, plus a 2-inch extender for adjustable length, and features a lobster clasp. Piece comes with a “.925” sterling silver stamp as a symbol of guaranteed product quality. Sterling Silver, Cord, Natural Howlites Lobster clasp 18" long plus a 2-inch extender for adjustable length ".925" sterling silver quality stamp