Versatile Educational Tool: Ideal for home teaching, training sessions, and demonstrations, this model serves as an intuitive teaching aid that is easy to transport and convenient for learning purposes Material: Crafted from PVC material, the Large Intestine Model is sturdy for long term use Compact Design: With dimensions of 6.30inchx4.33inchx2.17inch, this model is designed to be compact yet detailed, making it for both personal study and professional educational settings Comprehensive Digestive System Model: This model accurately represents the human digestive system including the stomach , large intestine, cecum, rectum, and duodenum for a thorough understanding of human Package: The package includes 1 pieces detailed human digestive system model Specification: Material: PVC Size Chart: 16cmx11cmx5.5cm or 6.30inchx4.33inchx2.17inch Package Includes: 1Human Digestive System Model Note: Please allow slightly errors 1-2cm differences due to manual measurement. 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.