This smoothly curved bracelet has eight sockets for tiles you choose to glue into them. See my Squiral Tiles for one example. Alternatively, you could glue your own tiles of stone, wood, ceramic, etc. Of course, other stores might also choose to develop their own tiles for this design. Each socket is 20mm wide by 18mm tall by 2mm deep. Remember to design a slightly SMALLER tile (gee, how did I find that out?) and have fun with it! The inside diameter of this bracelet is 64mm. What larger sizes would you like to see?