The largest Cactus ever made. Its exceptional width of 30 millimeters makes it suitable for all those flies that require bulky but light bodies. In fact, the amount of effect fibers is calibrated in order to obtain an ideal coverage of the pattern, without affecting the final weight. In this version, some of the base fibers are rainbow. Great for tying streamers and central parts of bodies in tube flies. - 3 meter card - 30 mm. diameter