This bangle can be decorated with 8mm beads made from gemstones or any other material. It uses the flexibility to hold the beads, but also to give the option to change them at any time. In addition, the material is in such a shape that the beads are protected a bit not to get cracked too easily during use. Beads are not included! This model was designed for the test of the Black Flexible Material and won the Flextest contest in the category jewelery. As the material is no longer availble, the product is no longer for sale.