1. Heat resistance silicone cake mould, -40C to 230C 2. Non-stick,Easy to clean 3. Color optional 4. Food-grade silicone. Silicone Cake Mould Mini ... . Made of high quality food grade silica gel.2. Heat and cold resistance, Temperature range from -40 to 230 certigrade.3. Tasteless ... to clean, soft quality, easy to collect, bright color, aging resistance and so on.4. Safe to use in ovens, microwave ...