This skeleton has all the advantages of a replica human skeleton and also shows the structural interaction between the bones and muscles. On the left side of the skeleton over 600 important medical and anatomical structures are shown, such as the muscle origins (red) and insertions (blue) as well as hand-numbered bones, fissures and foramina on the right side.nnSpecifications:nnStand on wheels includednHalf of the skeleton is painted to portray muscle origins and insertionsn3-part skull (separate cranium, calvaria, and jaw)nnMade from a durable, unbreakable synthetic materialnOn a stable metal stand with 5 casters (painted white)nClose to the realistic weight of around 200 bonesnLimbs can be removed quickly and easilynnPlease be advised that this product is made to order and will require additional lead time. For further information about the availability and turnaround time of this item, please contact our customer service team at 1-800-659-SKULL.