Beadalon 7 Strand encases 7 strands of fine-diameter stainless steel wire within a kink-resistant nylon coating. It is abrasion-resistant for longer lasting stringing results. Beadalon 7 Strand holds its shape, is easy to work with, very strong, and renders secure jewelry that lasts. Use Beadalon 7 Strand for most general beading and craft designs. Made in USA by Beadalon.