There are many kinds of double eyelid surgery nowadays, some are directly cut and some are pressed. It depends on your own conditions. Look at your eyelids, they are thin and thick. Thin eyelids are generally easier to fix. If it is thicker, you need to absorb some fat inside the eyelids and press the line. The effect can be good. Of course, your eyes will get bigger and there are risks. That's why we have to go to a big hospital, a regular hospital plastic surgery department, so the risk will be smaller. Because of the disinfection and isolation of hospitals, the concept of sterility is particularly strong, so the probability of infection will be very low, not necessarily if it is a private beauty salon, because they do not have a professional disinfection center. I think it should be around 500 yuan.