Food grade silicone, BPA free. Non-stick, odorless, non-toxic. Dishwasher, freezer, oven, microwave safe. Heat resistant, temperature range -40°C to +230°C. Perfect for making ice cubes, chocolates, candies, cakes, puddings, jellies or your own creative snacks . It is the best choice for vacation. Also ideal for making treats for dogs. Soft and non-sticky. Easy release, cleanup and excellent durability without cracking. Mold Size: 22.5 x 14.5 x 1.3 cm.