Features: brand new and high quality Suitable for family education, schools teaching supplies, anatomy illustration. Also can be used as visual aids in the teaching of physical for health knowledge to deepen kids understanding of the human body structure. Easy to remove and assemble the different parts, enough details for kids to understand where things go and how they fit together. You can take the model apart like a puzzle. It is lightweight and easy to carry. This anatomically accurate model is perfect for elementary, middle school, high school, and students. There's no better way to understand human anatomy than our gender-neutral human torso model. Specifications: Material:Plastic Size:Approx.10x19cm/3.94x7.48in Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package includes: 1 Set Human Skeleton Model