It is all made of medical silicone. > Bebedor silicone spoon bottle 120 ml 6+ months is a diet designed for babies. The properties of the product are as follows: - BPA does not contain: Bottle does not contain a harmful chemical called BPA. This means that the substances that may be harmful to the health of the baby are not used. - Made of medical silicone: The whole bottle is made of medical silicone. Medical silicone is a material used for medical purposes and is considered a safe option. - Vacuum base: There is a vacuum base under the bottle. This allows the bottle to be fixed to the floor properly. & Nbsp;