EZ Keeper Tenkara Line Holders attach to your tenkara rod quickly and hold your tenkara fly line securely when moving from place to place on the water or after fishing. Keep your fly line attached and your tenkara fly rod set-up for convenience by simply wrapping your tenkara line around the EZ Keepers to avoid tangles and knots during transport. Comes with 2 sets of O-rings, large and small, and two keepers. Colors vary. Fit most tenkara rods.