Category: Skeleton SpineThis 45cm color spine model shows in great detail all the main features of each spine, including the spine, nerve roots, vertebral arteries, intervertebral discs, spinal and transverse spine, femur, which is the curvature of the spine, plastic surgery and The Perfect teaching model for other professions is also an Perfect model for corporate health care.colour: multicolorMaterial: PVCPackage Contents:1 x 45cm color spine modelOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-41674 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it