(Accurate simulation of the human brain)This model is designed by brain research experts and is 100% accurate.It conforms to the basic structure of the human brain and the actual size of the human brain.It is an ideal choice for brain anatomy research. (High quality material)Made of highly simulated PVC synthetic material, strong and durable, anatomical structure, easy to locate.The model is lightweight so users can take it anywhere to study and present. (Durable Base)The human brain model comes with a white base.The user can put the assembled model on the base for public explanation and demonstration. (Has many uses)Doctor-patient communication, clinical teaching and practical training in medical colleges, nursing schools, occupational health schools, clinical hospitals and primary medical units (Perfect after-sales service) If you have any questions, please contact our customer service by email.We hope to solve your problem in a short time and provide you with a perfect shopping experience!