1. One-piece molding, no deformation after pulling 2. The inner wall is smooth and easy to demould 3. High and low temperature resistance, no cracking, anti-corrosion 4. Material: silicone 5. Uses: molds for jewelry, pendants, etc. 6. Note: only the mold is included, not other items in the picture 7. Diameter: about 20/30/40/50/60mm
