Our Blue Wave Beaded Necklace is made of natural agate glass semi-precious beads that are a mix of blues, iridescent white, green, purples and pink! Wear by itself or layer it with our other beaded necklaces or any charm necklace to help complete your outfit! Length of necklace is 16 inches with a 3 inch extension. Gold plated, lead & nickel compliant, anti-tarnish.