Features: Brand new and high quality The human lumbar vertebrae model with sacrum is made of PVC material, which is corrosion resistant, lightweight, and has high strength. You can clearly see all the main anatomical structures of the lumbar spine. The tactile & descriptive nature helps patients better understand their conditions & treatment plans. Human lumbar spinal column is perfect for doctors office or school. Good teaching presentation tools for patient education, anatomical study. This human lumbar vertebrae model can be used in far-ranging scenarios, such as school, hospital, and laboratory, contributing to the teaching and researching. Medical props model is the perfect gift for the students or teacher in your-life. Great for schools, hospitals, visual aids in physical health-teaching. Specifications: Material: PVC Size: approx 30x16x6cm/11.81x6.30x2.36 inches Note: Please allow 1-3cm errors due to manual measurement. Due to the difference betweeen different monitors,the pic may not reflect the actual color of the item. Package includes: 1x Lumbar Vertebrae Model