This incredible model from American komed is a fantastic addition to any advanced classroom setting. The model is a life-sized replica of the lower leg, ankle, and foot. The muscle leg model is supported on removable base for easy viewing of this amazing joint. The model features a detachable knee cross section to expose the articular surfaces, as well as detachable gastrocnemius muscle. Made in Germany, this model measures 22.8 and weighs 5.73 lbs.