Highly detailed, life-size model shows all significant features for each vertebra, including vertebral body, spinous and transverse processes, vertebral notch and spinal canal. Features complete pelvis, sacrum, occipital bone, vertebral artery and nerve branches. Herniated disc between the 3rd and 4th lumbar vertebrae. Ideal teaching model for students, for patient education by chiropractors, orthopedic surgeons and other medical professionals, and for company health programs on lifting and bending. 2-part stand included. Size: Spine 29" tall, stand 34 1/2".