Due to manual measurement, please allow 0.1-0.3cm deviation.<br/> <P> <b>Product Description: </b><br/> High-quality silicone, safety, high Flexible, full transparency, easy to de-mold<br/> The mold used to create Bracelet Bangle Jewelry Making, Mold is reusable<br/> Can be expanded to get larger openings,To accommodate the thicker arm. The way is shown in Figure 3<br/> </P> <P> <b>Package included: </b><br/> 1 Pack C Font Shape Silicone Mould </P>