Manufactured out of 100% FDA Approved silicone and is a multi - use for Cakes, Muffins, Cupcakes, Brownies, Cookies, Gelatin and Salad Mold, Ice Cream Mold, Ice Cubes, Chocolate, Candy Mold, Serving Dish.Refrigerator, freezer, microwave, and dishwasher safe and provides direct freezer to oven convenience while withstanding temperature ranges of -76F to 450F, provides flexible and easy release, and allows for even heat distribution. Sure to be the hit of any gathering. This Product Will Be Available May 2009. You May Pre-Order.