【Food grade material】:Hydrangea Flower Silicone Molds Made of 100% food grade,T are soft and made of non-stick design, release easily after gently twist,Hydrangea Flower Fondant Molds shapes popped out so easy, also it is easy to wash.This Lion Family Chocolate Molds can be used safely in ovens, microwaves, and freezers.Hydrangea Flower Candy Silicone Molds heat-resistant temperature range is -40 to 220 degrees Celsius/-40 to 445F.