1 pc, 5"x10"x8mm - Decorate all your pieces with custom made gems and chains with this mould! Elevate your decor projects with our Redesign with Prima Decor Moulds. Made of high quality heat resistant and food safe silicone, our Decor Moulds can be used with a variety of mediums such as paper clay, modeling materials, clay, resin and even chocolate confections. As easy as pouring your favorite medium and releasing a highly decorative casting in seconds.