This incredible replica, cast from a real bone male silverback gorilla, is an incredible display or teaching specimen. This specimen is mounted in a conventional knuckle-walk position. The original skeleton is courtesy of the Philadelphia Zoo, which receives a portion of the sales to help rebuild its primate center.nnSpecifications:nn1:1 scalenPolyurethane resin castnnBipedal Articulated Skeleton:nnIncludes a stand and base on wheelsn6′ 1″ with the basennQuadrupedal Articulated Skeleton:nnIncludes a stationary standn48″ L (stance) x 26″ W x 48″ HnnProduct of Bone ClonesnPlease 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.