(Actual size of the human body) The model is composed of 3 parts of the skull model and 9 parts of the brain model, a total of 11 parts, and the cervical vertebrae and carotid arteries are added and crafted in a 1:1 proportion of the human body (High quality material) Made of highly simulated PVC synthetic material, strong and durable anatomical structure, easy to locate.The model is divided into two parts in the mid-sagittal, showing the structure of the brain. (Features) The model has detachable components and the model has digital signals to facilitate teaching. (Medical teaching mode) This model allows students to understand the structure of the human skull and brain arteries and the names of various arterial tissues, which effectively helps students understand and master, thereby improving learning efficiency. (Applicable to) Doctor-patient communication, clinical teaching and practical operation training in medical colleges, nursing schools, occupational health schools, clinical hospitals and primary medical units.