The item is a sterling silver cubic zirconia key to your heart pendant and chain. The heart measures 9 x 11 millimeters and it has 41 pave' set cubic zirconia stones set in it. There is also a little silver key that hangs next to the heart. The chain is adjustable and can be worn at a maximum length of 20 inches. The chain has a lobster claw catch. The item weighs 3.5 grams and I will provide a pendant box.