1mm thick belcher style chain

while the inlay is slightly smaller at 21mm long

Keep them secure by fastening them with their butterfly backs

And with its adjustable design

They measure a tiny 5mm high x 10mm wide and are secured so that they can't slither away with their pair of butterfly backs

sterling silver 18 pendant with clear cz crystal heart on chain 16 24 inches Personalised No Returns 1mm thick belcher style chainIf only we could be 18 again! Help someone to celebrate reaching this fun filled age with their very own 18th birthday pendant. Made from sterling silver, the number 18 is accessorised with a clear cz crystal heart. Altogether, including jump ring attachment, the pendant measures 2. 4cm high, 1. 6cm wide and 0. 1cm deep.