Loon(TM) - Rigging Foam - 3 Pack For rigging when you&';re at home so you can fish while you&';re on the water Sturdy, reusable housing for rigs using multiple nymphs, dry dropper set ups, or a single dry on a leader, allowing for pre-rigging and quick changes on the water. FEATURES -3 pack -Stores rigged flies and tippet -Allows for quick fly changes -Minimizes waste -Identical size to common tippet spools