Perca Original Wire Leader (72 pieces) Perca Original Wire Leader (72 pieces) Steel wire leaders made from a super quality steel wire material. Each end has a sturdy swivel and a safety snap. Colour: silver. Lengths: 18/23/32 cm, 24 pieces of each length. Contents: 72 per pack. Safety instructions: Fishing equipment may only be used for fishing. Not a children\’s toy! Use with caution, do not swallow (risk of suffocation). Possibly small parts, sharp edges or sharp hooks: risk of injury. Keep away from children or ensure appropriate supervision and keep out of the reach of children.