Rio DirectCore Jungle Fly Line F/S6- The F/S6 line is a floating line with a 20ft long, type 6 (6-7 ips) fast sinking tip. Designed to withstand the heat of tropical and jungle destinations. Each line has a short, quick-loading head that will easily cast and turnover typical large flies, and a range of density options ensures anglers are covered for all species, conditions and waters. Powerful Front Taper That Delivers Larger Flies With Exceptional EasePerfect For “Jungle” Species Such As Peacock Bass, Dorado And PacuEasy Annealing, Low-Memory Core That Lays Perfectly StraightHard, Tropical Coating That Will Not Wilt In The Heat