Leland Rod Company New Zealand Trout Fly Fishing Leader, 12' 4x (3-pack) The best leader on the market. Super soft nylon makes for easy casts and mendless drifts. Looped butt end provides easy leader changes while fishing. Twelve feet long is the secret length for most trout fishing situations. 4x tippet rating is perfect for all around trout fishing. Three leaders per package.