Progress Lighting's P8601-09 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 P8601-09 Lighting Fixture comes with a brushed nickel 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 Brushed Nickel 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.