Pathological lumbar disc model for medical training with protrusionFeatures: brand new and high quality<br> FOR LUMBAR SPINE DISEASE STUDY. This lumbar spine model shows the basic anatomical-detail of fourth lumbar vertebra, fifth lumbar vertebra, pathological lumbar disc, normal disc, and nerve. Easy to observe.<br> PORTABLE SIZE. This anatomical-lumbar vertebra model size: 3.66 x 2.95 x 3.18 Inch. Perfect for the lumbar vertebra diseases research and clinical settings. A professional anatomy teaching presentation model for medical lecture report, doctor office.<br> REALISTIC TEXTURE. Designed to replicate and show the real anatomical-structure of pathological lumbar disc. Different colors are for distinguish different position. for Ideal human spine model that is used to demonstrate the pathological-changes of lumbar spine and lumbar disc protrusion.<br> TOP QUALITY, REUSABLE. Made of high-quality eco-friendly PVC material, good durability, corrosion resistant, lightweight, and has high strength, not easy to fade and deform. Non-smelly, non toxic, reusable.<br> WIDE APPLICATION. Widely used for hospital, doctor-office, anatomy classroom, advanced student and clinicians, laboratories, school medical presentation, and scientific reaserch institutes.<br> Specifications: Material: PVC<br> Size: Approx. 9.3x7.5x8.1cm/3.66x2.95x3.18in<br> Color: As Picture Shown<br> Weight: Approx. 150g<br> Package Includes: 1 Piece Lumbar Spine Model<br> note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br> 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!