A medium sized bracelet- fit for most women and men. It is extremely comfortable, and goes on and comes off very smoothly. It was made by mixing a custom colored urethane resin that was then impregnated with pearl mica flakes and cast using a vacuum and then a pressure vessel - so there are no bubbles in the plastic whatsoever. Then the block of resin is carved using computer controlled milling machines, and the resulting part is sanded and polished to a perfectly smooth surface. The bracelet is nearly indestructable, and should not be sensitive to light or any other common problems sensitive to resins such as polyester or silicone.