Dangling black & white shell disks are interspersed with green and amber-color beads, all hanging from a double-strand black necklace. Shell disks measure approx. 0.6" (15mm) in diameter. Necklace has a spring clasp and is adjustable from approx. 19" (480mm) to approx 21.5" (546mm). Also available with alternating earth tone shell disks on a double-strand white necklace (N02).