This O Link Rolo Chain has a unique design crafted in solid sterling silver. The chain has a measurement of 16 Long x 1 mm thick. Very Beautiful sterling chain. This is vintage quality sterling 925 silver. Has the factory shine and sterling sparkled satin finish. Italy We take pride in the care of each item, and is packaged inspected as you were buying it in a store and shipped accordingly. Shipped usually within 3 days after order has been placed. Thank You For Looking, We appreciate your business God Bless.