Fuzzbuttl7
If an electrical item SHORTS OUT it will NEVER cause a fire; it will simply flip a circuit breaker or blow out a fuse. That is why electrical codes insist on these safety device in all home and commercial circuits.
That's a rather dangerous and ill-informed assumption.
It assumes that all shorts are dead shorts and of sufficiently low resistance to so as to allow enough fault current to flow to quickly trip the breaker or blow the fuse.
Such is not always the case and when it is not the case, a high resistance short can have insufficient current to trip the breaker or blow the fuse while allowing enough current to flow through the resistance to cause enough heat to start a fire.
What concerns me is that both on your website and your eBay ads, all you talk about is the wire. Unless I'm missing something, I see no mention whatsoever as to what INSULATES the wire.
Is it cloth? Rubber? Some sort of thermoplastic?
If it's cloth, I wouldn't recommend anyone use them for power cords.