Kiphei Chain Necklace This is a heavy Cuban chain necklace. Width: 8mm Length: 50cm * Hypoallergenic: Made with 304L stainless steel and 18k gold plating, with a polished finish. It's an easy-to-wear size, but it makes a statement. I opened it once to try it on, so I've listed it as "like new." Please understand that it is 18k gold plated before purchasing.