Axis Scientific Mini Flexible Spine Model | Desktop Spinal Cord Model Displays Vertebrae, Nerves, Arteries, Lumbar Spine, and Pelvis | Includes Stand and Detailed Product Manual | 3 Year Warranty This is an exceptional miniature vertebral column by Axis Scientific. It includes a herniated disc between L3 and L4 and easily detachable femur heads. The bones are held on with elastic cord that can hold positions when attached. This is also a flexible spine with <ul class="a-unordered-list a-vertical"> spinal nerves vertebrae intervertebral discs. With these attractive features and its miniature size, it allows for easy classroom and patient demonstrations. Comes with a white base and hanging stand that the model may be easily removed from. There is a hook at the top of the model that enables the spine to be rotated, providing a full 360 view. Measures 20 inches tall with stand, length of spine is 16 inches alone. Weighs under 2 lbs. This line of products was designed by and for medical professionals, using only the finest materials to craft each model. Made by Axis Scientific