What is the size of the cables/wires inside the beats headphones?

What is the size of the cables/wires inside the beats headphones?
One side of my beats cups plastic part had broken and I continued to use it until I replaced it, what I didn’t realize however was that the broken part was cutting into my cable so I need to replace the cable/wire inside the headphones however I cannot find it anywhere I go, the closes I came was to try and look up the specs of the headphones to find what the wiring size is and I couldn’t find anything.

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