These silicone molds are made from FDA-approved silicone. Create beautiful fondant designs in seconds with our detailed and intricately crafted molds. Adorn cakes, cupcakes, cookies, and brownies quickly and easily. Use for fondant, gumpaste, chocolate, marzipan, isomalt, and sugar. Microwave Safe, Dishwasher Safe, Temperature and Freezer Safe. Cavity Size: Small: 1 1/2" x 3/8" Large: 2" x 5/8"