1. The silicone mold can be used in a wide range from-40 F to 440°F (about-40 C to 430 °C). This durable and flexible silicone tray will not crack or break like a plastic tray, and you will find that it is a product for making chocolate snacks! 2. Before the first use, put the silica gel mold in boiling water for 5 minutes to remove the odor of silica gel itself (only for the first time). Second, chocolate mold balls do not contain BPA. Non-stick materials are easy to pop up and clean. It's easy to release chocolate from the mold! 3. Silicone molds can be safely used in microwave ovens, ovens, refrigerators, freezers and dishwashers. Can be used to make cupcake decoration, food, chocolate snacks, hard candy, fondant, butter patties, cake decoration and so on! (Recommended: Use with baking tray for better effect) 4. Non-stick design helps to release chocolate flavor easily by pressing the mold button. 5.Elastic materials mean that they are easy to clean and store. Product material: silica gel Product color: blue, pink Product size: 16.4 * 16.2 * 2.3cm Package content: silicone mold *2