Tibetan Silver Spiral Hand Charms | Reiki Hand charms measuring about 25mm x 15mm = ~1" X 5/8" suspended from your choice of silver plated or solid sterling silver ear wires. On ear wires, these Reiki Earrings are about 1-1/2-inches long. All Lead-free | Nickel-free metals used. Sold by Pair. - The Spiral Hand is a symbol that appears on pictographs and cave paintings throughout the Southwest. This hand design is sometimes confused with the Hamsa, however the spiral motif has never appeared in this manner on any of the traditional Hamsa designs from the Middle East.Though the original meaning of the symbol has been lost it has gained following in the United States with Reiki practitioners, massage therapists and energy healers.