Two layers of luscious make this necklace shine. The longer bejeweled spike is 35mm long encrusted with a row of cubic zirconia with a 16mm sparkly spike hanging above it. Both are 18k gold overlay on 24k gold overlay chains. The shorter chain is 16" and the longer one is 18 1/2" long. A 2" extender lets you lengthen the whole necklace iif you wish.