Cuban Machine chain features: 1.Interlocking flattened links 2.Machine-produced for consistent finish 3.Suited for daily and festive wear 4.Made using genuine hallmark gold DAR Jewellery offers this bold, structured chain style for men wanting a reliable, evenly built Cuban-link design. https://www.darjewellery.com/gold-jewellery/men/chains?f=subitem_name:CUBAN%20MACHINE%20CHAIN&sort=latest