Our human structural models contain plastic. _x000D_ It can help in the teaching of physiology and anatomy, and intuitively display the mysteries of the human body. _x000D_ It is simple to use: correctly assemble the accessories on the human structural model to ensure that all parts are properly connected. _x000D_ It can also be flexibly disassembled and combined to enhance students' hands-on ability, explore the structure of the human body, and make learning vivid and interesting. _x000D_ _x000D_ Net content: 1set<br>_x000D_ _x000D_ Product name: Human body structure model<br>_x000D_ _x000D_ Keywords: Human body structure<br>_x000D_ _x000D_ Gross weight: 257.7g<br>_x000D_ _x000D_ Ingredients: Plastic<br>_x000D_ _x000D_ Packaging size: 30*18*6.6cm<br>_x000D_ _x000D_ Product size: 28cm<br>_x000D_ _x000D_ Box meter: 56*36*21.5cm<br>_x000D_ _x000D_ Weight of one box: 13.635kg<br>_x000D_ _x000D_ Shelf life: 3 years<br>_x000D_ _x000D_ Storage method: Please store it in a cool and covered area<br>