Torso with Muscles and Open Back

Torso With Muscles and Open Back  Science Labs Life size, 17 parts, half on brain, eye with muscles and optic nerve, 2 - lung halves, heart in 2 parts, bronchial tree, liver, stomach, small and large intestines, appendix flap, kidney half, bladder with pelvic floor and first lumbar vertebra. Part of neck and back are opened to show vertebral column, spinal coral and meninges and nerves. Mounted on base. Numbered with English Key Card.