Made from high strength, corrosion resistant Type 304 stainless steel, 49 Strand 7x7 cable fishing line provides excellent protection against Shark and other big game toothy fish. This fishing line provides excellent kink resistance and bite protection. Oftentimes when a Shark strikes a bait, they twirl violently. This motion can kink single strand leader wire and can actually be more destructive to your tackle than the fierce bite. 49-Strand™ fishing line resists kinking, wrestles back, and allows you to hook up and haul in.