Rainchains - Black Rectangle Links Hand Cast Link Chain - 3198-BLKHand cast in aluminum, finished and then powder coated in the perfect shade of matte black, these architectural links are an artistic, sculptural rain chain design. With a unique interlocking design, any length can be ordered and they are very easy to assemble. NOTE: This chain does splash; it will disperse the water coming from the gutter, but is not effective at carrying the water down the actual chain to a single point below. It's primarily