Webake 2 pack Chocolate Molds, Silicone Hard Candy Molds (Heart Shape 15-cavity)-BPA Free Size: Each heart cube measures 1 inch width. Mold Size: 8.5*4.2*0.6 inches Safety Material: food-grade silicone material, BPA Free, FDA approved, Flexible and Non-stick. Non-toxic .Microwave, Oven, Refrigerator, Freezer and Dishwasher Safe. Temperature Safe from -40 to +446 degrees Fahrenheit (-40 to +230 degrees Celsius) Multi-functional: Great for making small gummies, candies, chocolates, crayons, candles, hard candy, fondant, Jell-O, frozen yogurt treats, ice cubes with fruit juice, cake decorations, party favors for birthdays & baby showers, and so much more Easy Release: Easy to demold and clean, durable for long time use. Silicone Molds won't crack or break like stiff plastic molds .Easy to fill, easy to use, easy to clean. Warranty: 1 Year warranty. Any questions, please contact us, we will answer you as soon as quickly.