: Product Name: lumbar spine model Dimensions: 52X20X30 cm Use for: medical, school, hospital, doctor gift Material: Advanced PVC Lumbar Vertebrae with musculoskeletal pelvis, this model is installed in adult proportions, 1: 1. PVC bracket and base. Note: Please allow little color difference due to different display or light environment. size of the product has a small 0.5-1cm range error, please refer to the actual product, please understand. The package includes: Lumbar spine Model 1 If you have questions about our products, please contact us in time, we will give you a satisfactory answer within 24 hours! For more styles of anatomical model, please go to the store to learn more and get the products that interest you.? Applicable to: This model is widely used in orthopedics, surgery, clinical teaching, occupational disease prevention, ergonomics, physical education, etc. with a good auxiliary training and demonstration. ? Lab Supplies: PVC material does not have to worry about being broken by students, so it will be a great addition to your laboratory supplies. And it is also the perfect gift for students or teachers in your life, it can be used as a decorative ornament or a gift. ? MATERIAL: Made of high quality PVC material, it is extremely convenient and durable, with a flexible mounting of the femoral head and pedestal.Convenient for teaching presentation. Fine workmanship creates good article with a clear shape with great detail, good teaching tool for school, learning display. ? Teaching Tools: Different colors are used to distinguish different positions, and the colors are bright and easy to attract students attention, so you can to the lively demonstration of teaching, which promotes understanding of students and improve teaching quality . ? NEW UPDATE: This product can truly reproduce the human spine, the pelvic muscle, disc herniation, spinal nerve and the femoral top, is a rare for practical help from your training.And also able to help students play full practice teaching for maximum progress effectively combining theory with practice.