Faceted 4mm matte onyx (black) and denim blue sponge coral set between intricate sterling silver accents from Turkey. A perfect combination of textures, shapes and sizes, this necklace can be worn with jeans and with that little black cocktail dress. This 18 3/4" necklace is strung on 49 strands of wire that are woven together and then coated with nylon- super strong.