Silver tone heart lock with key pendant hangs from silver tone chain necklace. Cute and lovely necklace， especially the lock can be opened and locked by the key. The lock really works to lock your secret. Will come with two individual chains for lock and key.<br />Length of chain: 48cm (approx. 19 inch).  <br />Size of charm: 4 x 3 cm (approx. 1.6 x 1.2 inch) for the lock， and 2.5 x 1.3 cm (approx. 1 x 0.5 inch) for the key