Enhance your Czech nymphing with a euro leader. Two size available. One standard with a 20 pound but section that is a good all around leader. This one is easier to cast and will handle larger trout with ease. The second size more of an all around leader. Because it is made thinner it will sag less and increase strike detection. All leaders are tied with tippet rings and are ready to fish after you add on whatever size tippet you feel you want to fish.