These evergreen trees are approximately 4″ in height. The colors and heights will vary slightly. A 4″ tree will represent a 73 ft. tree in Z scale. This is very realistic since “real” evergreen trees can exceed 100 ft. Don’t be hesitant to add this to small scale models. These trees will also work well in larger scales. This same 4″ tree can represent a 7 ft. evergreen when applied to a G scale layout. Add trees from Superior Scenics in varying heights to add more realism to your layout or model. Other great uses are for fairy gardens, war games, doll house landscapes, toy train sets, model railroad layouts, farm scenes and movie props.