Description: Teaching Presentation1:1 Human lumbar spinal column bone model, a highly realistic teaching tool for classroom education and displayEasy to Understand: Super basic, a good learning model. More of of human art piece. The parts is good visualization of structure of the human spine.Material: The lumbar stracttural model is made with quality materials, realistic details and textures features, can be used for a long timeClassroom Teaching: Easy to use, clearly showing the structure and function of the human skeletonMulti Scene: Ideal for use in class, teaching, laboratories, and also suitable for home education and self study Specification: Material: PVC Size Chart: 10cmx10cmx8cm/3.94inchx3.94inchx3.15inch Package Includes: 1Human Lumbar Spine Model