Features: Made of good quality PVC material, durable and practical, will not fade, and can be used for a long time. The fine craftsmanship creates realistic details, making it very realistic, excellent and educational. The utility model has the advantages of novel design, beautiful display, convenient teaching and beautiful appearance. Let you explain the knowledge in the books more specifically, make it easier for to learn, and make the content of the books concrete. Suitable for physiology and hygiene teaching in secondary schools and anatomy teaching in medical schools, nursing schools, and etc. Specifications: Material: PVC Color: As The Picture Shows Size: approx.20x13.5x16cm/7.87x5.31x6.29in (More Size Detail, Please See Photo.) Note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes: 1Pc Human Vessel Model