This necklace is made from 18 karat gold-plated stainless steel and features a padlock pendant hanging from the center front of a thin chain. A lobster claw clasp closes it at the center back, along with an extra length of chain (and small hanging shell pendant), which allows the fit to be adjusted. Simple, elegant and unique, this necklace will suit both casual and formal wear, and can be worn together with other thin chains.