Features: 1. Made of 100% food grade silicone material which is free of BPA, PVC and Phthalate. 2. Freezer, microwave , refrigerator, oven, and dishwasher safe. 3. Safe temperature range: -40°F-446°F. 4. Great silicone mold for making Chocolate, Candy, Baking Muffin, Cupcake, Jello, Soap, Bath Bomb, Ice Cube, etc. 5. Smooth and non-sticky surface which allows goods to release easily. 6. 4 pack: come with 4 pieces (total 24 cavities) for you to prepare Easter treats.