This chain is imported from Italy and is in 14K gold. It comes in yellow or white gold. It is 4mm wide and is available in 14″, 15″, 16″, 17″, 18″, 19″, and 20″. We can also take custom orders for special neck sizes. All of our pendants can be adjusted to fit on this chain. Our AN collection is made specifically for this perfect chevron chain.