This Brand New Miami Cuban Chain is 100% GENUINE 10K WHITE GOLD and is STAMPED 10K. This chain is REAL GOLD, it is NOT PLATED, NOT FILLED. This chain has a lighter feel, but rest assured this chain is still entirely made of 100% Pure 10K Gold. This chain fastens with a 10k White Gold Box Clasp that is very strong and easy to use. This chain can be layered, stacked, worn on its own or with a pendant. This high quality Miami Cuban chain will not tarnish or discolor as it is Pure 10k Gold and MADE IN ITALY.