This Human Torso Model is hand-painted true to detail and made of high-quality plastic. This Human Torso Model has the unique feature of an open neck and back section going from the cerebellum to the coccyx. Vertebrae, intervertebral discs, spinal cord, spinal nerves, vertebral arteries, and many other features are represented in detail in this colorful replica of the human anatomy. All the organs in this Human Torso are hand painted for a quality product. This Torso is great for medical students, especially those with an interest in the spinal column. Torso Measures 34.3 x 15.0 x 9.8 in and Weighs 13 lbs.