This multi-stone necklace has Lapis Lazuli textured pipe beads, Turquoise heishi beads, Carnelian round beads and Aquamarine chipped beads. Necklace is 17 to 18.5 inches long with silver polished lobster clasp and 1.5 inch extension chain. smallest bead size 7 mm, largest bead red size 10x20 mm.