Features: This human lumbar vertebra anatomy model used by medical students, doctors, practitioners, chiropractors, orthopedic surgeons, etc. This anatomical lumbar spinal cord model with removable parts, suitable for medical professional for patient education to show clients exactly how their body works and explain anatomy. Designed to replicate and show the real anatomical structure of human lumbar spinal cord. Advanced computer colorful painting, various colors are for distinguish different positions. Realistic human organs structure, easy to observe and view. Made from durable PVC material, good durability, corrosion resistant, lightweight, and has high strength, not easy to fade and deform. Non-smelly, non toxic, reusable. Widely used for hospital, doctors office, anatomy classroom, advanced student and clinicians, laboratories, school medical presentation, and scientific reaserch institutes, educational purposes only. Specifications: Material: PVC Size: Approx. 18x17x13cm/7.08x6.69x5.11in Color: As Picture Shown Weight: Approx. 900g Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Piece Human Anatomical Lumbar Vertebra Model