You will see a difference in scarring when using these sheets. However, if like me, you move around a lot at night, then you will find then not on your body, but somewhere else in your bed since they seem to easily come off with some friction. I have found this to be the case with most types of scar sheets, however, if you use like an ace bandage on top of it, then they do tend to stick on and do the job. Also liked that you can cut these to any size you like.