● Company Management Number: 711-503 Lightweight, Cool, Health-Oriented ● Materials AAA High Purity Terahertz Ore, Approximately 8mm Strong AAA High Purity Terahertz Pixiu, Approximately 22x12x9mm Stainless Steel Hook Clasp Uses raw materials with a purity of 99.9% or higher Total weight: Approximately 15g ※ Although it looks similar to hematite, it is much lighter in weight compared to hematite due to its composition. ● Inner Diameter Size: Approximately 160mm (Ladies' L Size) 　Please inquire about size adjustments before purchasing. ● Comes with a gift pouch ● Stone Words: 　☆ Terahertz: Terahertz ore is an artificial ore made of silicon. It is famous and popular as a health-related power stone. Terahertz is said to promote health maintenance and beauty. It looks similar to hematite, but it is characterized by being very light compared to hematite. 　☆ Pixiu (Hi-kyu): A mythical beast from ancient China. Due to the crime of violating the laws of heaven, its diet was limited to only gold, and it was forbidden to excrete. Because it has no anus, Pixiu became a symbol of accumulating wealth by acquiring and storing gold.