Perfectbaby 13pcs Natural Amethyst Rose Quartz Crystal Healing Point Chakra Pendants for Necklace Jewelry Making Pendants' length: 1.4''-1.5''; Net Weight: 52g Material 1 (these are natural): Natural Amethyst/ Natural Rose Quartz / Natural Tiger Eye Stone/ Natural Green Aventurine/ Rock Crystal Quartz Material 2 (these are synthetic): Synthetic Lapis Lazuli/Synthetic Unakite/ Synthetic Blue Sand/ Synthetic Gold Sand/ Synthetic Black Crystal/ Synthetic Malachite/ Synthetic Turquoise (metal:copper); Opalite (made of high quality crystal glass or stones, not plastic!) Quantity: 13pcs pendants + 5pcs necklaces. Note: buyers could get 5 necklaces as a gift from Aug. 26.