These come as a 2-pack of lightning cables, which look and function just like the original Apple cords. I have purchased other lightning cables off of Amazon and while those came loose in a bag, these cords come individually packed, each rolled up nicely in its own packaging carton. I have used them to charge our phones and ipad and they work with all of these devices. I haven't yet got a warning from any device, like I do with some other cords, that the cable is not authorized.
My old cord was separating/tearing where the cord joins the connector. These feel sturdy at that point, but only time will tell if they last. I was, and still am, suspect of the review on Amazon, whcih all sound like they were written by the same person who used google translate badly, but the cords do seem like good quality and are working as expected so far.