Electromagnetic shielding tool and wire harness

A wire harness comprising:

• an electrical wire;
• and
• an electromagnetic shielding tool that surrounds a periphery of the electrical wire,
• wherein the electromagnetic shielding tool comprises:
• a metallic cloth including a first outer edge portion and a second outer edge portion on a side opposite to the first outer edge portion, the metallic cloth comprising a metallic thread fabric;
• and
• a plurality of bracket sets configured to hold the first outer edge portion and the second outer edge portion in a shape of a ring that surrounds a periphery of the electrical wire,
• wherein each of the bracket sets comprises:
• two elongated portions comprising a conductive material, the elongated portions joined to the metallic cloth and arranged in series along an outer edge portion of the metallic cloth and fixed to each other on two opposite sides of the electrical wire to form the ring that surrounds the electrical wire;
• and
• at least one coupling portion (20,4) that couples end portions of the two elongated portions to each other to fix the two elongated portions in a ring shape.