Features The model consists of the fourth and fifth lumbar vertebrae and the intervertebral disc spinal nerves magnified 1.5 times. The product is light in weight and easy for teaching demonstrations, and the model is very close to the real state of the human body. The intervertebral disc is made of a soft elastomer for easy demonstration by the user. The lumbar disc herniation model shows what happens to the distribution of the human disc as it bends and curls. The model is widely used in orthopedics, surgery, clinical teaching, occupational disease prevention, ergonomics, physical education and other fields, and has good auxiliary teaching and demonstration functions. Feature: -The model consists of the fourth and fifth lumbar vertebrae and the intervertebral disc spinal nerves magnified 1.5 times. -The product is light in weight and easy for teaching demonstrations, and the model is very close to the real state of the human body. -The intervertebral disc is made of a soft elastomer for easy demonstration by the user. -The lumbar disc herniation model shows what happens to the distribution of the human disc as it bends and curls. -The model is widely used in orthopedics, surgery, clinical teaching, occupational disease prevention, ergonomics, physical education and other fields, and has good auxiliary teaching and demonstration functions. Specification: Material: Plastic Scale: 1:1.5 Weight: 306g / 10.8oz 1 * Human Lumbar Disc Herniation Model Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. Package List