Introducing the new MFC Flyweight Fly Boxes. These fly boxes are ultra-light, floating and high-visablity. Strong magnetic closures allow single-hand operation. Weighing in at just 2oz, each box holds more than 260 flies securely in slit foam. The color range lends itself to the traditional angler with “golden stone” and “mottled cork”, while “hot orange” is great for quickly finding your favorite box and assuring no box gets left behind.