Two bracelets ship together and are made to be worn as a pair. One is a flat disc chain whose polished coin links catch the light along the wrist; the other is a fine cable chain with small round stations spaced along it. Both fasten with a lobster clasp and carry a 1 inch extender chain, so the pair can be worn snug or loose on the same wrist. The metal is surgical grade 316L stainless steel with a clear protective coat. Wear the two together for a layered wrist or split them between wrists.