Breast implant 255cc does not necessarily mean it is very large. The degree of size of the implant after implantation is related to the patient’s original breast size, implant location, and implant specifications. 1. Original breast size: If the patient’s original breasts are anemic, a 255cc implant implant will not look very big, probably around N cup. If the original breasts have some thickness, adding 255cc implants on top of the original breasts, the whole breast will be firmer and fuller, and may reach C cup. 2. Implant position: If the implant is implanted behind the pectoralis major muscle, the whole breast will look like a teardrop shape and the visual effect will be bigger; anyway, the breast will look relatively smaller. 3. Implant specification: There are more specifications of implants, there are three kinds of convexity, and the size of the chassis of each kind of convexity is also different, after implanting the breasts, the size of the appearance of the situation is also different. If you have any symptoms of physical discomfort, you should go to the hospital and consult your physician for guidance.