Feature 1Human Caudal Vertebra Column Model: Suitable for patient education and anatomical study. 2High Quality Material: Spine Model is made of PVC, which is corrosion resistant, lightweight, and has high strength. 3Human Cervical Spinal Column Model: You can clearly see all main anatomical structures of Cervical spinal column. 4Visually Informative: Nature helps patients better understand their conditions treatment plans, can significantly raise level of patient compliance. 5Where To Use: Coccygeal vertebra model is a perfect display for patient education in a doctor's office or a healthcare facility.Item Type: Vertebral Column ModelPurpose: Very suitable for biology and anatomy courses and patient educationMaterial: PVCLength: Approx. 45cm/17.7in .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Vertebral Column Model1 x Base1 x Bracket2 x Half Leg Bone