This full-size human skeleton is a great instructional aid for teaching anatomy. Bones are cast individually from naturally colored plastic with anatomical detail. The arms and legs can be manipulated to demonstrate natural movement around the joints or removed for closer study. The skull features movable jaw, removable skullcap, suture lines, and a full dentition. Vertebral arteries, spinal nerve endings and a prolapsed intervertebral disc are shown. Skeleton is pelvic mounted on a roller base.