The Cliff’s Fly Boxes’ Crab Shack fly box is the perfect box for holding all of your saltwater fly fishing flies for your fly fishing the flats adventures. This is the perfect box for bonefish flies and permit flies. It is just the right size to fit in a shirt pocket while wading the flats. The slit blue foam material keeps the flies where they belong. Your saltwater flies like Merkin Crabs, Rag Head Crabs, Gotchas and Bonefish Clousers will be safe and sound while saltwater fly fishing for bonefish and fly fishing for permit.