Our large double-sided lite olive-green colour fly box fills up fast with all your favorite flies. Unique triangle cuts allow flies to slide into the foam slits, this prevents damage to the foam when removing flies. The transparent high-impact plastic lid allows a clear view for quick fly selection. A positive snap lock closure seals a rubber O-ring gasket for secure water-resistant fly protection. Sturdy stainless steel hinge pins will not wear out like plastic pins.