The 3D animal resin mold package contains 20 items in total, including 8 vivid silicone molds (unicorn, bear, rabbit, deer, dog, pig, cat, wolf). 2 silicone mold measuring cups and 10 wooden sticks Material: The art resin molds are made of silicone, very flexible and easy to clean and reusable, not easily damaged. When you do the project, it will check the project process at any time with transparent. Easy to release: With smooth and shiny interiors, and reduces the need for cutting and polishing. Once your project has fully cured, it will be easy to remove your finished resin items once they have fully cured. After that, you can use release spray, it could help you extend the life of your molds. Wide application: perfect for making cabochons, orgone, hanging ornaments, home decorations, a pendulum, art projects, etc. Can be used with materials such as epoxy resin, wax, soap, etc. Storage and maintenance: Please store your resin molds in a place with room temperature, avoid direct sunlight . Clean these silicone molds with soapy water; for finished products, there will also be rough edges that will need to be sanded and polished once removed from the mold, but do not sand until the casting has fully cured. Remark: The maximum temperature the molds can withstand is 220 (428).