Definitions for "Hard Plastic"
Hard material used to make dolls after 1948.
Hard plastic appeared some time after composition and was primarily brought about due to advanced technologies discovered in World War II. This newly defined material gave a sharper edge to the dolls, making features more pronounced.
Dolls which are made of a hard plastic material, either the head or more typically the entire doll. Popular from the 1950s to the current day.