Thanks for looking!!
Some basic info: "Beading wire" is very much like thick fishing line in how it feels, and it's coated so no worries on allergies. It is still a strand of very fine wires inside, so keep it stored safely or it can kink. Many necklaces are lobster-style clasp. Some that are toggle clasp can be changed and some cannot. Just ask!
I also will do repairs if anything should happen to it down the road.
Remember: Everything is one-of-a-kind. I make just one. Once what you see here has sold it's gone forever!