This sighter section is made for the serious euro-nymphing style angler. Made with love using our proven techniques. This sighter allows all the benefits you've come to love from Appalachian Furled Leader Company while giving you complete control over your setup. Add any length leader, or design your own. Tipper rings on both ends provide easy connections for your butt sections and tippet run outs. Available in 16", 20" and 24"