Indiana spinner blades size 4. We stock a lot of neat colors of this blade size. Lots of UV blades, fancy shads, to name a few.These are an often overlooked style of blade for walleye rigs. They are narrower than a colorado blade and don't swing out as far away from the line which means a little less lift and action. The bonus is it gives a better side profile for the walleye to see. If your homemade walleye lures are made with components that the fish have not seen very often they may be more inclined to strike.