Consisting of the 12 Thoracic vertebrae with Inter vertebral discs, Thoracic nerves and spinal cord The Thoracic spinal Column is affordable and anatomically correct Spinal Column delivered on flexible stand 5 years warranty Free access to the exclusive virtual anatomy content of 3B Smart Anatomy. You can now learn all about anatomy online with the virtual version of your model. Download the new and free 3B Smart Anatomy app and start right away to test your knowledge, display your very own AR (Augmented Reality) model, and use the anatomical structure hotspots to study in detail. Consisting of the 12 thoracic vertebrae with inter vertebral discs, thoracic nerves and spinal cord On flexible stand Measurements: 12.6 inches (32 cm)