Material: Tiger Eye 30x23mm Size: Approximately 30x23mm (±0.5mm) Wrist Size: Approximately 15cm (elastic) Weight: Approximately 35g Features/Meaning: The round bead size is 10mm. The Japanese name for Tiger Eye is "Tora no Me Ishi" (Tiger Eye Stone). The name comes from the chatoyancy effect, which resembles a tiger's eye due to the reflection of light. Tiger Eye is highly popular as a stone that enhances financial and career luck, and supports the achievement of desires. Because the striped pattern reflects light like a tiger's eye, it has long been considered to have an "eye" like a tiger's, "seeing everything." The power of that "eye" is said to enhance insight, discern the essence of things, ward off misfortune, and bring success. Product Number: B659