I've been using them for years. As a long term diabetic, I'm very susceptible to infections. These large band-aids have undoubtedly saved my feet and legs several times from infection. I also use them on the occassional hot spot on the bottoms of my feet. No wound just red and swollen. Works every time. Now I've discovered that if I have a migraine that starts in my neck and back of my head, I can cut 2 large band-aids to cover the area just under the back of my skull. The headache has been averted within a half hour every time. Not sure why or how. Tried it out of desperation. Surprised it worked, but it does. Honestly! I've used them on rose thorn infections on my fingers and cat scratches. They work. Thank-you!!!!!!!!!!! You should advertise them in the diabetes publications. More diabetics and migraine sufferers need to be aware of the great potentials your band-aids have. I wish that you still made the really really big ones. As I said, sometimes I have put two extra large ones together. Please do not stop making them. Thank-you from the bottom of my heart!