text:  And that size was three and three quarter inch. The decision that Kenner made was based on the idea that they knew to make this toy line really, really catch on with kids. They needed to have a world for kids to play in. They needed to have environments, you know, what we call play sets. They need to have vehicles for the figures to go in. And to do that, you can't do that inexpensively with a 12 inch toy line.