About The Lock: The Heartlock is 2cm x 2cm with a thickness of 2.4mm. Closure is 5.2mm. Fits on any chain or strand. Sterling silver with 14k gold closure.

About The Chain: Our favorite fine chain. This chain works beautifully with our smaller sized locks such as Babylocks, Baby Droplocks, Baby Meanders, Baby Heartlocks, Boltlocks, Boomerang Locks, Crosslocks, Starlocks and Medium Locks. This chain is only sold in these limited lengths because anything longer with a chain of this weight would be too much stress and result in a broken chain. Please note, this chain is not suitable for sustaining additional charms,  holding multiple locks or larger locks. Please select one of our sturdier chains for that activity. The links each measure about 1.9mm X 5mm. 16" long. Sterling silver with 14k gold loops.