Material: Tourmaline 12.5mm Origin: Brazil Size: Approximately 12.5mm (±0.5mm) Wrist size: Approximately 17cm (elastic) Weight: Approximately 53g Features/Meaning: Some beads have cat's eye effect. This is a very cute multi-color bracelet, packed with the charm of tourmaline with a rich variety of colors. Especially the pink color is highly vibrant and eye-catching. Tourmaline is a natural crystal that was born on Earth over 10,000 years ago. The transparent and beautiful crystal is the birthstone for October and is treasured as the gemstone of hope in gemological terms. It is the natural stone with the most color variations. The name "tourmaline" is said to come from the Sinhalese word "turmali," meaning "mixed colors," from Sri Lanka. As the origin of the name suggests, it is a stone with a variety of colors. There are also tourmalines that have dichroism, and some have multiple colors within a single stone. Product number: BG6056-125