... 1.Mateial : polypropylene, polyethylene, terylene 2.Constr:6*8 ,6*12 ,6*19, 6*24 steel wire ... 3.Diameter:14mm-32mm polypropylene combination safety rope polypropylene safety ropes Combination rope is covered with polypropylene, polyethylene, terylene ... polyethylene, galvanized or stainless steel wire rope. It can be applied in special areas.Rope Application: Commercial Fishing NetsMarine & Climbing ...