Safe Material: The mold is made of high quality food grade silicone with fine workmanship, BPA free, eco-friendly, odorless, anti-fouling, durable and safe to use. < p> Easy to use: microwave, oven, refrigerator, freezer. Easy to clean and dishwasher safe. FLEXIBLE AND NON-STANDING: Don’t worry about sticking molds and ruining your cake masterpiece with this silicone mold. Flexible, safe silicone distributes heat evenly for even cooking, allowing you to quickly and easily remove food from the pan for great cooking results. Versatile: great for making handmade soaps, ice cubes, lollipops, chocolate bombs, dome mousse, jellies, juice ice cubes, muffin quiches.