Size: 12*17*19CM.The model is made of polyvinyl chloride .99 plastic, which is corrosion resistant, lightweight, and has high strength. Computer color matching, high-grade hand-painted.Almost true display of the human liver intruct. This liver model for studying the basic structure of the liver, spleen, blood vessels and pancreas.You can In-depth research and trainin.Is a rare aid to your for practical training Lab supplies:PVC material does not have to worry about being broken by students,so It will be a great addition to your lab supplies. Great for school teaching tool, learning display, and collectibles. The model can be divided into three parts, each of which can be presented separately .Convenient for your teaching demonstration, it is your best teaching aid A variety of scope: it can be used not only as a learning tool for medical students, a teaching tool.It is also as a communication tool for doctors and patients.Enough to satisfy anyone interested in the human liver