Also called Gourmette chain wherein Uniformly oval sized round or oval links have been twisted to form varieties of widths ranging from millimeters to centimeters. This chain accentuates the glamorous merging of elegance and shine. Curb chains are composed of round links that are slightly intertwined making them lie flat and close together. A type of chain that will lay flat on a surface. These links basically interlock with each other when laid flat and displays repeating patterns to add extra interest to the jewelry.