Thank you for viewing! This item features: - High-quality blue-green chrysocolla - Bead size: Approximately 11mm (10.8~11.4mm per bead) - Inner diameter: Approximately 16.5cm * Please note that there are a few natural indentations, so please check the photos. The price has been discounted from 8980 yen to 8580 yen. The photos are taken to closely represent the actual item, but please understand that there may be slight variations due to the photography equipment. Shipping will be via Kuroneko Yamato Nekopos. * To prevent any issues, we have included important notes in our self-introduction. We highly recommend that you read them before purchasing.