Rural King sells the leg bands too. They're much cheaper. They're much cheaper on feed also, so if you have one within driving distance, count your blessings. I don't see the leg bands online, but I did see them on the wall at the register when I checked out.
I had used the spiral ones. They worked great for a while until the one on Violet's leg cut into her. We got it off and treated the wound. I had been told to use a size 9 for a leghorn hen, but obviously Violet needs a larger band. I've ordered some in size 10 and 11. Violet will be getting...