iCAREu Silver and Black Stainless Steel Heart Pendant Necklace, 20" The heart pendant is unique and different from others. A personalized gift for friends or yourself. Stainless steel necklace is easy to care for and could withstand moisture without tarnish,corrosion. The surface of jewelry is processed by delicate polishing technology, which makes it colorfast. The length of the chain is about 20" It's eco-friendly and healthy, nickel free and anti-allergic.