17" + 3" extension silver tone crescent shape fashion necklace with a cut out swirl design and pearlized aqua acrylic. The crescent shape drop is approximately 1.25" x 4.25". This necklace has a lobster clasp closure. The matching earrings are silver tone french wires with a 23mm tri shape aqua acrylic drop. The earrings hang approximately 30mm. Fashion jewelry contains base metal.