Abalone Shell swirling in lustrous brilliant colors of blue, green and pink. Add in the pearlizing and the iridescence of that natural shell, and you end up with gorgeous square beads. This stylish unique necklace is hand knotted along with Sterling Silver Accents and a swirled Sterling Toggle Clasp. This choker has a square dangling from the clasp making it look like a pendant in front. Want the clasp in the back....it's perfect either way. Love this necklace!