The well-known Anti Tangle Sleeves from PB Products, but manufactured from the heaviest tungsten possible. PB Products tungsten in colour weighs 3.6g/cm3. These anti tangle sleeves are also strong and elastic enough to slide over the various connectors and pull them off in one piece. Due to the right stiffness, these anti tangle sleeves ensure that the leader is kept at a distance from the main line/leader. This makes the leader much less likely to tangle while “dropping” or ejecting the system. With these heavy duty anti tangle sleeves your rig is sure to lie flat on the bottom!