If you are looking for a 6' male to male extension for whatever reason, this is perfect. Both sides are male! It's not like those others, all hermaphrodite and stuff.

I used this (and a another piece) to fix my brother's headphones, so I don't know if I'm really using it the way that was intended but I can say that they are being used daily and I guess if something doe's its job, even a job for which it wasn't intended - that's still a good thing.