Description: Quality Material: Crafted from premium PVC material, this model is designed to withstand extensive use, making it a reliable tool for educational and professional settingsComprehensive Arterial Display: This model vividly illustrates the progression of arterial changes across different age groups, providing a clear visual aid for understanding Educational Tool for Schools and Laboratories: The Human vascular anatomy model science education display tool, helping study and understand, easy to explain and observe, is clear at a glanceVersatile Learning Aid: The model is suitable for science educational display, study, research and teaching. Great for schools and classroomsCompact Size for Easy Handling: With dimensions of 17cmx14cmx21cm/6.69inchx5.51inchx8.27inch, this model is conveniently sized for display and demonstration purposes without compromising on detail or clear Specification: Material: PVC material Size Chart: 17cmx14cmx21cm/6.69inchx5.51inchx8.27inch Package Includes: 1 Set Age Group Vessel Display Model Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.