Thank you for viewing! ☺︎ Inner diameter: 15.5 cm Made with Ope-lon rubber Wood beads Metal beads ⭐︎Where it suits you⭐︎ These are the words I felt when looking at the bracelet. There may be unevenness or scratches unique to natural stones. That's also very individual and cute♪ A beginner is making these with enjoyment. I think there may be some points of concern. Please understand. Currently only available on Mercari. Thank you! ⭐︎