Sweet Elite Tools - Trapunto Set Silicone Rolled Fondant and Gumpaste Mold by Colette Peters Smallest finished piece size is: 1 1/8" x 5/8" (30mm x 15mm), Largest finished piece size is: 3 5/8" x 3/4" (91mm x 19mm). Silicone is made of food-grade, flexible silicone for easy release. Use with rolled fondant, gum paste, isomalt, chocolate, and more. Instructions are included with the mold. Molds can also be used with wax, polymer clay, plaster, and more. If using the molds with non-food material, the mold should not be used for food. Hand wash in hot, soapy water. Dry thoroughly.