A Halo Forever Bracelets a chain that is welded on your wrist without a clasp for a permanent piece of jewelry. The ends of the chain are united to form a single, endless strand of glittering gold or silver. It doesn't take long, and you won't feel a thing, no open flames, just a quick zap of a welder, and you are on your way. The time you can wear these is indefinite—they can live with you for years, or you can clip them off when you're ready for something new.