Lost Creek Watertight Fly Boxes - These two-sided, waterproof fly boxes make finding your selection easy and keeps your valuable collection organized and safe from exposure to the elements. These fly boxes feature two sides, clear lids (one with a Lost Creek logo), fully waterproof silicone seals, high density slotted foam liners, stainless steel hinge pins, and durable plastic closures. These boxes will also float as long as the lids are closed. Your choice of small through extra large sizes. The Lost Creek Watertight Fly Boxes are one of the best bargains out there in a quality fly box at an affordable price! Great for all types of flies that are used while ice fishing and fly fishing. Great for Ice Flies Two Sided Fly Box Clear Lids Fully Waterproof Soft Silicone Seals High Density Slotted Foam Liners Stainless Steel Hinge Pins Small: 4",Lx3",Wx1.5",H (holds up to 170 flies) Medium: 5",Lx4",Wx1.75",H (holds up to 280 flies) Large: 6",Lx3.75",Wx1.75",H (holds up to 300 flies) Extra Large: 7.5",Lx5",Wx1.5",H (holds up to 378 flies) Big Daddy: 11"Lx8.5"Wx2.5"D (holds up to 516 flies)