I've never actually measured my scar, but I guess it's about 7 inches or so. The top of if is flat, has a white line and darker around that. The bottom 3 inches or so is keloid and really ugly, but at least that part no one has to see. My first OHS was through heart port and that scar is hidden under my right breast - thought I had avoided the ugly scar! I really don't like it and am going to my dermatologist in a week, but from what I've read I don't think much can be done about it.