Our own custom printed JWFF Leader and /or dropper rig keeper. This flat foam Keeper measures 5.5" long, 2.5" wide and 3/8" thick and is perfect for keeping pre-tied or pre-rigged leaders or dropper rigs on for use at a moment's notice. Rig double nymph rigs or small fly rigs at home in good light and have them pre-tied for the fishing you are doing. A big time saver. Great for dry/dropper rigs, double nymph rigs, etc., and because it is foam it won't kink or crease your tippet. Easily holds a half dozen or more pre tied rigs.