About this item [100% food grade silicone model] This product contains 100% food grade silicone, does not contain BPA, and has a wide range of heat resistance from -60°F to 260°F. Dishwashers, microwaves, refrigerators and oven safes are ideal. [Easy to clean] These molds are easy to demold, easy to clean, easy to fill, easy to use and reusable. [Wild Combination] The 3PC model contains happy birthday letters, numbers, and leaves. The size is 12 inches (23 cm) * 4.7 inches (12 cm), which can meet your birthday and party needs. [Multiple use] It can make DIY ice cubes, cake decorations, cake pans, hard candies, soft candies, gums, chocolates, jellies, yogurt bars, juice, wax, small soaps, fruit snacks, fruit smoothies and persistent organic Vegetable contaminants or other frozen POPs.