8T:
They're home-made. I made them with my scissors and Dremel Tool out of white foam cylinders. I used a lure called a Kwik Fish as a model, same family as a Flatfish. It started as a joke. A friend up in northern Ontario, asked me if I could pick up a couple of Kwik Fish for her and her husband, in yellow with black and red spots and drop them off on my way north to the lodge I go to. I couldn't find any in those colors. Since they also fly fish, I figured I'd make them a Kwik Fish "fly". When I took it out to test, it actually worked, wiggling and diving so I went home and "tied" a couple more. They're for a 6 wgt or larger rod.