Food Grade Silicone: The popsicle molds are made of food grade silicone, BPA free, non-toxic, odorless. Soft touch, no sharp edges and not easy to deform. Reusable, you can use them over and over again. Stackable design: Each ice cream mold comes with a transparent spill-proof lid to protect the ice cream from odors and flavors in the freezer, and the molds can be stacked to save space. Easy to Use: Single cavity design for easy release, and the flexible silicone is non-stick, just gently press the ice cream stick, and the ice cream will be very easy to remove from the moulds. Healthy and Delicious: Perfect for making all kinds of mini ice cream/popsicles, you can easily make different flavors of frozen snacks using juice, puree, yogurt, fruit, chocolate, cheese and jam etc. Package contents: 8 heart-shaped ice cream molds in 4 colors, the size is 8.6 x 10.5 x 2 cm. Temperature range from -40 to 230C, safe for oven, refrigerator and dishwasher. Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.