Colorful Moonstone ☆ Inner diameter 16.5 cm (If you wish to change the inner diameter or change the string to a transparent silicone rubber, please feel free to message me ^ ^ Approximately 14-15 mm Returns are not accepted. I am also selling on other platforms, so I may have to cancel your purchase. (つェ⊂) The price does not change even if the inner diameter is adjusted. I will also include the extra beads. Thank you very much! Material: Natural stone Bracelet/Bangle: Bracelet Stone Material: Moonstone