Silicone muffin pan resist high temperature,it are ideal for the preparation of sweet and salty biscuits, cookies, cakes, pies, Silicone bakeware ... is Soft, non-toxic, non-stick, high-conductivity alimentary pure silicone, suitable for cooking, baking, refrigerating, freezing and thawing, ... using the four holes at the end.The Flexible Silicone Bakeware's special non-stick surface makes release and ...