SOLID. this is the word that best describes our new fiber. To develop this new product we have applied our knowledge of raw fibres and their transformation process and finally, we can offer archers a string that does not change its dimensional characteristics when used in competition or hunting bows. - Low color coating and very low waxed = more fibers per strand. - Made with a blend of fibers: Dyneema® for strength and Vectran® helps with temperature control. - Fibers are stretched separately before blend them together in a single thread in a unique process in the bowstring industry.