This is a design bracelet made using small (6mm) jade beads. Inner diameter: 15.5cm *Inner diameter cannot be adjusted. ✰⋆｡:ﾟ･*☽:ﾟ･⋆｡✰⋆｡:ﾟ･*☽:ﾟ･⋆｡✰⋆｡:ﾟ･*☽ Please feel free to ask if you have any questions. I also have other jade design bracelets for sale (*´ω`*) Please take a look if you like. #AzunoJadeDesignBre Thank you for looking. ✰⋆｡:ﾟ･*☽:ﾟ･⋆｡✰⋆｡:ﾟ･*☽:ﾟ･⋆｡✰⋆｡:ﾟ･*☽