This human skeleton model provides an incredible amount of realism and a superior level of detail for examination. Moveable joints flexible spine and jaw allow for thorough examination. Nerve branch details and intervertebral discs. The skeleton is natural size and has natural coloring. Features realistic textures and bony landmarks making this an excellent tool for students and medical demonstrations. Includes rod mount with rolling base and a laminated 23 x16.5 anatomical chart showing an in depth view of the human skeletal system. No tools are needed for this model s simple assembly. Model is cast from high quality durable PVC plastic allowing it to withstand years of instructor and student use. Easy to clean. The skeleton (unmounted) measures 64 tall and approximately 17 wide. On mount it measures 70 in total height. Rolling base measures approximately 20 wide.