Material: Apatite 2x4.5mm Origin: Brazil Size: Approximately 2x4.5mm (±0.5mm) Wrist size: Approximately 15cm (elastic) Weight: Approximately 7g Features and Meaning: This bracelet lavishly uses beautiful, clear blue apatite. The cut sparkles and shines. You can wear it as an accessory as is, or it's also recommended as an item to disassemble and use for making earrings, etc. The Japanese name for apatite is "Rinkai Seki" (phosphate rock). It is a natural stone with a beautiful vivid blue color, and it has a unique beauty not found in other stones, ranging from transparent gems to deep navy colors. Blue apatite is the most popular among apatites. Also, the high-quality yellowish-green apatite discovered in Spain is called "Asparagus Stone" or "Moroxite" and is treated as jewelry. Item No. B1338-1