... 75 fiber (Imported from Netherlands), UHMWPE, spectra,We also could product line with fiber of Vectran or Kevlar ... our lines are fully stretched before you get them, you won't need to adjust or re- ... stretch them after your first outing.We are welcome for samples wanted, if you ... data is approx one. 2. If u need them with jackets outside the lines, we could cover ...