DIY Crystal Epoxy Ring Mold Flat Curved Dry Flower Mirror Ring Silicone Mold Product Description What is the material of the resin ring mold]: Food grade silicone, safe and soft. Good for heat resistant temperatures from -40 to +230 degrees centigrade. What you get: 1 x resin ring mold with 14 holes in different sizes (round and rhombic cut shapes). 7 round ring holes and 7 diamond cut holes from 1.4 to 0.8 in. and 3 resin molds for cat rings with different sizes (1.6 to 0.7 in). Reusable Craft Mold: The flexible silicone material. Your piece comes out of the mold easily, without sticking, without tearing while the mold maintains its shape. Very flexible and durable CREATE YOUR OWN UNIQUE PROJECTS: Silicone molds are compatible with epoxy resin, polymer clay can be used for craft projects, DIY jewelry making, such as key chains, necklaces, pendants, earrings, rings and much more. Just fill them with epoxy resin, add glitter, mica powder, liquid resin dye or dried flowers, etc. It will become an amazing resin craft Ideal Gift: Various Sizes Resin Ring Making Kit for Girls, Women, Men. You can observe the manufacturing process clearly through these transparent molds. Perfect gift for family, friends, resin jewelry makers, and resin lovers. Or do it with the kids and enjoy some fun parent-child time Product contains Silicone mold x1