This necklace is 18 1/2 inches in length with a 4 inch extension. The piece has been crocheted with non-tarnish 26 gauge wire that has been silver plated. The beads are Czech glass and bring out many colours when the bead moves but manly black, beautiful electric pinks and greens. It is finished with a lobster clasp and the earring wires are sterling silver. This is a one-of-a-kind piece.