A longer head, extended rear taper, and larger diameter running line give you maximum line control, both in the air and on the water. Built with a low memory jacket that stays supple in cold water but doesn't wilt in summer heat. Plus, the 3-foot, high floating Dyna-Tip (with a welded loop) floats higher and lands more softly for the ultimate in drag free drifts. Cortland "Precision Platinum". The best casting, best floating, best fishing, all-round trout line ever! The welded loop on the end of the running line gives you a quick knot-free connection with your backing.