Absolutely stunning chain! The rings are approximately 5mm and 7mm. It reminds me of intertwined wedding bands. Two rings which look to be diamond cut are intertwined with each other, and those rings are intertwined with smooth rings, which are also intertwined with each other. Very unique, and unbelievable intricate design. It's made with a silver plating overlay on lead free zinc metal alloy. You'll receive 4 Feet. I also have this available in gold. If you would like more of this, just let me know. Delivery Confirmation is used on all packages. All packages are wrapped securly to protect from rough handling and bad weather. If you have any questions, please don't hesitate to ocntact me.