Human Muscle Modle And Nerve Blood Vessel, Head Section Brain, Human Anatomy Model. School Medical TeachingDescription: Size: 27*20*10cm Material: PVC This model is a natural large neck superficial neurovascular muscle model, a component that shows the details of the right manicure and median sagittal plane of the human body, including the superficial muscles of the exposed face, the superficial blood vessels of the face and scalp, The medial structure of the nerve and parotid and upper respiratory tract and the sagittal section of the cervical spine.