Painted to realistically display the muscle origins in red and muscle insertions in blue. Each muscle is accurately painted and numbered. Joints can be moved to demonstrate natural movement. The legs, arms, and skull are also moveable. The mandible can open and close using hinges with springs to study the jaw, which features a full set of teeth and three removable teeth. Carefully cast in durable molding with natural color plastic and mounted on a metal stand with wheels. Diagram included. 66 in. H.