Brass Chinese replica coin has a quartz crystal free-form point below and a quartz crystal drum above. Characters on the coin say, "May the treasure come to me." Ancient coins with these characters were believed to bring good financial luck. The other side of the 22mm (7/8") coin depicts two dragons, the symbol for strength and long life. 25" (62cm) or custom length nickel-free chain. 3-1/2" (90mm) long pendant. Metaphysical properties: QUARTZ -- Amplifies and harmonizes all energy fields. Stabilizes and connects the divine forces on the earthly plane. Brings mental calmness. A powerful healing tool. 7th chakra. August birthstone for Western and Vedic astrology. "Metaphysical properties" should not be taken as medical advice, or used as a substitute for medical care. This product does not claim to diagnose, prevent, or cure health issues. Information given is to explain the lore behind the stones and enrich the buyer experience. Jewelry is gift-ready in either an organza bag (default) or gift box upon request. Packaging styles change with availability. Matching earrings sold separately --- search 231836854601449472