This was a jumper from Wilson Audio’s WATT/Puppy speaker system. Owner swiped it out for an all silver jumper instead. They are slightly longer than 24″ so they can be used as speaker wires if your monoblock amps are located just beside your speaker and the speaker binding posts is right at the bottom of the speaker. They are pretty thick gauge so can be a bit unwieldy. But as jumpers, they blow away all those scrawny little jumper cables that you see everywhere. Cables will be securely packed for safe shipping.