Top Plaza 9pcs Natural Amethyst Rose Quartz Agate Green Aventurine Necklace Healing Chakra Pendants for Necklace (with 18'' Chains) Pendant Size(Approx):37*14*14 mm/ 1.46*0.55*0.55 '' ; Chains Length:18'' Net weight: 72g Quantity: 9pcs hexagon point healing Chakra pendants with chains Material:Natural Rose Quartz / Natural Amethyst/ Natural Tiger Eye Stone/ Natural Green Aventurine/ Synthetic Rock Crystal Quartz/ Opalite/ Natural Agate/ Synthetic Unikite