This is a mixed bracelet using large, calming-colored stones. It includes silver obsidian, banded agate, lapis lazuli, and others. Inner diameter: Approximately 16.5cm Bead size: 11.5mm - 13.5mm *Please note the following regarding natural stones: ・There may be inclusions, cracks, and surface chips. Please understand this as a natural characteristic. *Regarding images: The color may slightly differ depending on your monitor environment. Please be aware of this. We try our best to represent the actual product colors, but please refrain from purchasing if you are sensitive to this. *Regarding bracelets: These are handmade items, so please refrain from purchasing if you are looking for perfection.