Orvis Hydros Tactical Nymph Fly Line-This line is d esigned for the specific demands of European nymphing. It has a subtle, light, double taper that allows the line to be useful in a number of different nymphing situations and conforms to competitive equipment standards. Ultra-thin diameter reduces line sag and increases sensitivity. Designed for 1- to 4-weight European nymphing rods. The perfect line for all European nymphing techniques including Czech, Spanish, and French nymphing. Welded loops on both ends. Line ID. 80.5' Length. Made in USA.