Soft, non-toxic, non-stick, high-conductivity alimentary pure silicone, suitable for cooking, baking, refrigerating, freezing and thawing, SILICONFLEX molds are ideal for the preparation of sweet and salty biscuits, cookies, cakes, pies, chocolate… Very easy to clean, hygienic. Can be hung using the four holes at the end. Temperature range for use: -60° C (-76° F) to 230° C (446° F).