Description: 100% brand new and with high quality 2/3 lifesize human digestive system 4D stomach model with pancreas vessel & internal organs for school teaching medical/anatomy study kit Help a better understanding of human stomach structrure Also a good addition for lab ornament supplies Material: PVC Material Color: As pictures shown Size Chart: Stomach (L x W x H): Approx 13 x 6 x 8.5cm/5.12 x 2.36 x 3.35inch Base (L x W): Approx 11.5 x 9cm/4.53 x 3.54inch Package Includes: 1 Human Stomach Model (with Base) Note: Due to the manual measurement, please allow 1-5mm differences in size