Versatile uses: With silicone mousse molds, you can easily make delicious small desserts, snacks, chocolates, mousse cakes, puddings and so on. - Heat-resistant range: The silicone mousse molds have a heat-resistant range from minus 40 degrees Fahrenheit to 446 degrees Fahrenheit, and can be used in ovens, freezers, microwave ovens and dishwashers.