The name is Guadalupe. They are all four wound strings. If you get them, be careful not to cut off the wire wound ends. Possibly super glue would stop them from unwinding if you need to shorten them. Marc Schoberger of Ukiyo Ukuleles puts them on the Ukiyo Vita. The Aquila reds (and I am an Aquila dealer) are not even close to Guadalupes. I have reds on one uke, and Guadalupes on a Ukiyo Vita.