100% liquid silicone material Low price and top quality 1). This kind of animal-shape silicone cake mould is made of food grade silicone rubber approved by FDA, LFGB, SGS.2) Tasteless, flexible, nontoxic, anti-dust, non-stick, durable.3) Convenience to use and store.4).Temperature range:-40 to 230 centigrade.5) Various designs and colors available.