With his usual quickness Amazon the shower curtain rings were delivered and were immediately unpacked. The rings must be bent to get them over the shower curtain rod of, but do not lose sight of their shape and can be easily closed again. This pushes the wire against a hollowed body from the inside and therefore keeps himself firmly. Despite a larger diameter of the shower curtain rod as a trouble-free installation of all 12 rings was possible. Finally no more breaking of cheap plastic rings and they look even more classy. By small metal balls the shower curtain rings glide almost silently and without friction over the bar. Whether the metal in the long run is still discolored I can use even make a statement after a week, but the workmanship appears to be high quality.