The perfect HEART necklace. The must have collection of the season. It’s special and perfect for a fresh and modern look. These materials remain beautiful, water resistant and do not wear off.MEASUREMENTS AND SIZEThe length of the necklace is about 15.57 inches (400mm) without the pendant. A 1.96in./5cm chain extender is also attached to the chain.MADE FROMThis necklace is made from stainless steel.These materials are thick, sturdy, and they don’t bend. Nickel free and lead free.