whoever said studying anatomy can't be fun unless it's done under the bleachers with the head of the cheerleading squad obviously never met "gut boy"!! this is a Nice large anatomy display piece - I call him "Gut Boy!" This fun display model comes in two parts - the base with the boy and his guts (made of heavy cardboard and plastic) and the molded clear plastic overlay. Great vintage 3-D medical item! Measures 28 inches tall and 13 inches wide.