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 instructions make assembly easy - Perfect for demonstration or centers - Features skull, rib cage, humerus, spinal column, radius, ulna, hand, pelvis, femur, tibia, fibula, foot and partial circulatory system - Includes 41-Piece plastic model, display stand and guide with skeleton facts - Skeleton stands 9.2"H when complete - Grades 3+