The Deluxe Functional Shoulder Joint Anatomy Model is an anatomy model from 3B Scientific and manufactured in Germany. This high-quality functional shoulder joint model of a naturally-sized right joint with ligaments shows the anatomy and possible physiological movements (e.g. abductions, anteversion, retroversion, internal and external rotation) in exceptional detail. The color of the natural-cast bones is extremely realistic in this shoulder joint. The cartilage on the joint surfaces is marked in blue. The joint model consists of shoulder blade, collarbone and upper arm stump. The deluxe functional shoulder joint model is mounted on a base for easy display in the classroom or doctors The joint model is 8.7 inches in length and weighs 0.90 lbs.