This model is great for studying and identifying the individual bones, providing users with complete access to the skeleton at a much smaller budget. This half skeleton includes one disarticulated hand, one disarticulated foot, one side of the ribs, one arm, one shoulder, one leg, a half pelvis, all intervertebral discs (separate pieces), hyoid bone, sacrum, coccyx, and 3 part skull. The bones come in bags to help keep track of the bones. This is a cost efficient model with a great amount of detail.