3B® Anatomical Model - Functional Shoulder Joint, DeluxeThis 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 should joint. The cartilage on the joint surfaces is marked in blue. The joint model consists of shoulder blade, collarbone and upper arm stump. Deluxe functional shoulder joint model mounted on a base for easy display in the classroom or doctors office. Product Specifications BRAND3B Scientific® MANUFACTURERS PART NUMBER12-4513 LENGTH INCHES6-3/4 WIDTH INCHES6-3/4 HEIGHT INCHES8-3/4 WEIGHT LBS3 DESCRIPTIONFunctional Shoulder Joint, Deluxe TYPEJoint Models PACKAGE QUANTITY1 LIMITED WARRANTY1 Year