The popular wave cuff. It is brass, and very lightweight, with a soft brushed matte glow. It will fit a medium to small wrist. It is 7 1/2 inches around, and a bit over 1 1/2 inches across. As you wear your cuff, the metal may change with you, and your environment. If you want to brighten it up a bit, use the common green dish scrubbie on the underside, to see what happens, and if you like, then the top side.