The Double Hare's Mask Dubbing set simply include both the Natural and the Bleached Hare's Mask Dubbing Set into one convenient set.  This Dubbing Set is second to none in its versatility, as the total of twenty four different shades and textures of Hare's Mask will cover thousands of patterns.  A perfect gift for the Fly Tyer who has everything as well as a trophy rare find to add to your tying collection