Professional quality food-grade silicone. Fda standard & bpa free, flexible, non-stick, tasteless, non-toxic eco-friendly material.
Microwave, oven, refrigerator, freezer and dishwasher safe. Temperature safe from -40 to +230 degrees celsius (or -40 to +446 degrees fahrenheit).
Easily demoulding chocolate candy bars, ice cube bars or energy bars with effort-less twist and slight push, silicone molds unbreakable and will not crack.