The strong squid rope is made of UHMWPE (Ultra High Molecular Weight Polyethylene Fiber) and has all the excellent properties of raw materials. The most outstanding is its high strength, which is 40% higher than Kevlar's product strength. It is twice as much as carbon fiber, 5-6 times of high-quality steel wire and 10 times of polyester material. Its strength is recognized as the highest strength among all fibers in the world.