The Male Gorilla Skull Anatomy Model is an anatomy model from 3B Scientific and manufactured in Germany. This gorilla skull model was cast from a replica of the original gorilla skull specimen from the Senckenberg Research Institute and Natural History Museum in Frankfurt/Main. This replica of Gorilla is a skull cast of high quality with anatomical detail true to nature. The gorilla skull has an anatomically correct movable lower jaw for easy demonstration of natural gorilla movement. This gorilla skull is great for mammalogy and comparative anatomy studies. Its a great tool for any biology classroom! This animal skull is made of unbreakable plastic. The model is 10.2 x 6.5 x 7.7 in. and weighs 1.76 lbs.