Progress Lighting's P8601-20 is a stem extension kit which is used for high-ceiling installation. At least one link of the chain is required at the top. Stems are finished to match Progress Lighting products. This P8601-20 Lighting Fixture comes with an antique bronze finish. Please refer to the specification sheet for the list of other available finishes. This kit includes two 12" stems, two 15" stems and 1/8 IP threaded connectors. Chain links are not included. This Antique Bronze Stem Kit is used with any Progress Lighting mini-pendants. It has overall dimensions of 1/2" (diameter) x 54" (height). This product is manufactured by Progress Lighting, the maker of first-rate lighting fixtures.