So ive been having trouble choosing implant sizes. I was first offered 450cc/425cc (im odd sized) but felt these were going to be too big so went back and changed it to 400cc/425cc, then I wanted the bigger size again so when I went to my pre op I asked just to have a look at the implants to see size difference. I didn’t see my pc as she went home I saw another and she advised me the size differences. Basically the 450cc is 1cm more projection than the 400 and 2-3cm more diameter which would give more of a cleavage. I have ordered both sizes for the day. So if anyone is confused about what implant size to choose have a look on the Mentor Website at the projection and diameter sizes between the implants your choosing. May help 🙂 xx