Create your own set by choosing your size and number of bangles at checkout. Each bangle is approximately 1/8” wide and is made from jeweler’s brass. They are very similar in color to 14k gold. Each bangle has been shaped and polished to sparkle. They are not connected, so they "clink" on your wrist. They are easily adjustable. Just pull open or squeeze closed for the perfect fit. Jewelers brass is an alloy made of 85% copper and 15% zinc. Bronze is an alloy of 85% copper and 15% tin. Our copper is solid wire and 99.9% pure. In some, the copper in the alloys and in the solid copper wire may turn the skin green. If this happens, we recommend coating the inside of the cuff with fingernail polish to create a barrier between the bangle and the skin. Reapply as needed. SIZING The size you choose will be the length of the bangle. Most of my customers choose the length that's closest to the circumference of their wrist. Those who want more movement on the arm tend to add a half inch to an inch to their bangle length.