Easy to use mould very flexible and non-toxic,can be used over and over again,very easy for cleaning,made of food grade silicone, ( -40 Celsius degree To 240 Celsius degree),Fridge and freezer safe, oven safe to 240 centigrade degrees.. Fantastic detail on the stars when used with fondant, sugarpaste or other mediums High quality and it is easy for using and cleaning and it is soft and easy to use. Color: white.Size:1.06/0.7/1.45/1.81in. Rating of temperature: - 40 centigrade to+230 centigrade.