Advantage: This lamp chain does not need to worry about rusting. The outer layer is coated with protective layer, which can be used for hanging lamps. Installation: It is very convenient to install, the length you need, and link the lamp chain to the light, so you can extend the length of the light and hang it in the place you want. Use for: It can be used to link a variety of light, cages light , ceiling lights, chandeliers lamps and more. can be suspended in the living room, kitchen, bedroom, corridor, etc. Design: Replace damaged old-fashioned links to make your lights still looks good or can it to hang something light objests. Adjustable Metal Pendant Chandelier Chain Extension with Detachable Link, Manufacturer: PokFhgur