● The spine is made of environment-friendly PVC material. Spines are hand-made. They have accurate structure and true proportion.
● This 45cm color spine model shows in great detail all the main characteristics of each spine, including spine, nerve root, vertebral artery, intervertebral disc, transverse process of spine, spinal section and femur. It is an ideal teaching model for chiropractic, orthopedic surgery and other medical majors, and also an ideal model for the company's health care. position in median cubital vein, axillary Vein, hand vein in right-left arm.