Features: Natural Skull Model: Movable jaw, incised craniums and bone sutures, the performance of the skull is extremely realistic. Is your best auxiliary tool for relevant knowledge research and learning. Medical Teaching Model: This model uses color to show the shape and connection of various bone pieces of the skull. Different colors are used to distinguish different positions, with bright color. Material & Size: It is made by hand with strong and unbreakable PVC. Quality skull prototypes, highly accurate display of cerebellar sulci, protrusions, sutures, etc. Size: 23x18cm/9.05x7.08inch. Can be 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 learing. 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 interest. Specifications: Material: PVC Color: As The Picture Shows Package Weight: approx.320g Size: approx.23x18cm/9.05x7.08in Package Includes: 1Pc x Human Skull Model 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!