Scientific Anglers, the leader in innovative fly-fishing products offers a series of waterproof boxes specially built for everything from tiny dry flies to large streamers. Each has an ergonomic design with single-hand closure. Clear lids allow you to see what's inside without opening. Slit foam ensures easy organization. Tough exterior shell stands up to drops on rocks. Removable center panel adds to capacity. Holds 432 small flies (sizes 14-26). Dimensions: 4-3/4" x 3-1/2" x 1-3/8".