This necklace is 19 3/4 inches in length with a 4 inch extension. It is constructed with multiple strands of crocheted 26 gauge silver plated wire. The round pave beads are full of shiny rhinestones, the rectangle black beads are magnelite a semi-precious stone, round black beads are agate and other shapes of glass black beads. This is a one-of-a-kind piece and would look spectacular for a night out. It is finished with a lobster clasp and the ear wires are sterling silver.