Textreme Crimpy Flash Jumbo Pack 0.37 mm is a top-of-the-range mounting material designed to give streamers sparkle and mobility. Made from flat Mylar reinforced with two crossed nylon threads, it offers remarkable strength while retaining optimum flexibility. Available in 37 cm Jumbo format with 600 strands (a 20% saving), it produces fibers twice as long as conventional packaging. Available in solid shades or vibrant blends incorporating UV and rainbow fibers, it opens up new creative possibilities for weavers. Used in loops, it accentuates the movement of streamers; combined with stiffer materials, it gives more volume. Individual strands can also be used in ribbing to enhance the appeal of small flies. A versatile and indispensable material for the discerning fly fisher.