Specification

1. This respiratory system model, complete with alveoli, can be used as a basic teaching aid for learning about the human respiratory system.
2. It can be used as a basic teaching aid about the human respiratory system.
3. It shows the components and internal characteristics of the respiratory system, such as the nostrils, pharynx, trachea, and both lungs, alveoli, bronchioles for gas exchange, etc.
4. The model is three-dimensional on a flat base, with beautiful colors, and each part has a different color.
5. Important organs are numbered, and detailed explanations in both Thai and English are installed on the base, covered with an acrylic sheet.
6. The model is made of high-quality PVC, mounted on a plastic base measuring 38 x 53 x 3 centimeters, with at least one hook for hanging on the wall.