Abstract: Solving Means A whole-body phantom A characterized by being obtained from a conductive rubber material comprising a rubber base and a conductive filler incorporated therein by molding the rubber material so as to copy the whole shape of a human body; and a process for producing a whole-body phantom, characterized by using a mold which conforms to the shape of a human body and is made of a fiber-reinforced plastic. Effect The whole-body phantom enables, with satisfactory handling, an examination of, e.g., influences of electromagnetic waves on the human body in various poses. The process for whole-body phantom production is suitable for use in producing such whole-body phantom.