This vintage brooch pin is a unique addition to any jewelry collection. The design features a key and heart lock, with a chain made of gold-tone metal. The item is 4.5" in length when fully stretched out and the shape is a lick and key. The jewelry department is fashion and it is made of metal with a bar setting style. The vintage brooch pin is perfect for unisex adults and has a total carat weight of 0.It is in good condition and would be cute in a jacket, blazer or bag.