100% brand new and high qualityFeature:The large bowel model of injury, 1/2, is naturally large, showing the various diseases of the colon and rectum.In the descending colon area, adhesion and cancer are well represented.Other pathological conditions include acute appendicitis, crohn's disease, ulcerative colitis and adenocarcinoma.The ulcerative form of rectal cancer in exposures.This model is designed as a teaching aid for anatomy and physiology courses.Great for school teaching, learning,researching display, and also will be a great addition to your lab ornament supplies.Colorectal Lesion Model only, other accessories demo in the picture is not included!Specification:Item Type: Colorectal Lesion ModelMaterial: PVCSize: app.15x4x18cm/5.91x1.57x7.09inBase Size: app.18x14cm/7.09x5.51inColor: As pictures shownQuantity: 1 PcNote:Please allow 0-1cm error due to manual measurement. pls 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. Thank you!Package Includes:1 x Colorectal Lesion Model