Keep your biggest secrets under lock and key with our stunning sterling silver and clear CZ crystal double padlock necklace - so only you know the key to unlocking your innermost secrets! The pendants come on an 18 inch sterling silver chain with a 0.5 inch extender if you prefer a looser fit. The padlock pendants measure 0.7 x 0.4 x 1.4cm and the necklace weighs a total of 2.7 grams. The perfect gift to yourself!