These are really cool solid pewter freshwater fly fishing pins. These are cast and have a snap back with a tie tack nail end. Ideal for caps, bags or fly tying bags. Many people over the years have admired my collections of pins. Swap these, trade them with a buddy or paint them.t stickers. Loads of great stuff to choose from: Brook, Brown, Bluegill, King Salmon, Atlantic Salmon, Largemouth, Smallmouth, Muddler Fly and Hopper. Great prices.