The full size human skeleton is a great teaching tool in any classroom or laboratory. Bones are cast individually from naturally colored PVC and each model is painted to realistically display the muscle origins in red and muscle insertions in blue. Each muscle is accurately painted and numbered. Both the arms and legs are removable for further study. The skull features skull cap, suture lines, and a full dentition. All parts are utilized in such a way to allow complete movement around the joint. Comes pelvic mounted with a roller base. Supplied with a heavy duty zippered dust cover, skeletal system poster and corresponding key card.