... kite surfing...Dyneema Kite /Kite Surfing Line---pre-stretched with lowest elongation.1.Fiber: Dyneema Sk65 / 75 fiber ... ), UHMWPE, spectra,We also could product line with fiber of Vectran or Kevlar which is often used ... . High Breaking Strength, like 1.6mm with 260kgs and 3mm with 850-880kgs min breaking strength.5. Low ... . 2. If u need them with jackets outside the lines, we could cover it. 3. If u need ...