Piscifun Waterproof Fly Box Fly Fishing Flies Boxes Flies Storage Magnetic slots - Strong enough to attach the flies/jigs firmly instantly and easy to take off for use. Durable and Clear View - The Piscifun fly box is made of ABS plastic, light weight and strong enough for hard beating. You can also easily see what in the box from the transparent cover. Totally Waterproof - Silicone sealed all around the box to offer excellent worry free waterproof ability even when drop into water. Slim and Convenient - The super low profile slim design makes the box versatile to different storage room and save much space. Size and Weight - 5.4*3.7*0.6inch in dimension and weighs only 3.7 oz.