Construct a realistic-looking human skeleton from head to toe, exploring how the bones support the body, relate to the circulatory system and protect organ systems. Photo-illustrated assembly instructions. Perfect for demonstration or centers. Features 41 pieces, including: skull, rib cage, humerus, spinal column, radius, ulna, hand, pelvis, femur, tibia, fibula, foot and partial circulatory system. Plus, display stand and guide with skeleton facts. Skeleton stands 9-1/4" when complete. Grades 3 and up, ages 8-11.