The Extra Chain Kit consists of a 3 foot length of chain that can be finished in any color to match the hanging fixture. The chain can be shortened as needed. All chain drop fixtures are shipped with 3' of chain. In order to accommodate higher that normal ceiling height, we supply and extra 10' of lead wire on all hanging fixtures, for a total drop height of 13 feet. Remember that on those fixtures with two chain supporting the fixture, you will need double the desired change in height. Please specify which fixture this is being attached to, so we send the right chain.