DESIGN: Short construction can be added to the front end of a regular fly line utilizing thin welded loops on each end, so that anglers can fish their normal fly fishing style with their regular trout line, and come a run they want to fish Euro nymph style, they can choose to loop the line on and start nymphing, quickly and easily Ultra-slick with dirt-repelling properties Ultra-thin, high-sensitivity fly line designed for Euro nymphing 20 ft. length Float sink rate Orange, sage, and olive colors.