Rio Versi-Leaders are a great way to add some extra weight to your fly line to fish below the surface. Fly fishing for trout with streamers is a snap with the Rio Versi-Leader. The Versi-Leader loops on to your fly line and has a tippet attached to the other end allowing an easy way to rig your gear. The Freshwater Versi-Leaders work very well fly fishing for bass and other larger gamefish. The Freshwater Versi-Leaders also work well fly fishing for steelhead and salmon. Rio's Spey Versi-Leaders are designed for Spey fly anglers and are an easy way to to add a wde range of depth options for fly anglers fishing with Sey fly lines and Scandinavia Head fly lines.