This is our largest hoop. 10cm. It is a rolled finish making it appear thick and heavy while keeping it light and comfortable. We love a hoop. Huggie to Huge. This is huge. This is a stainless steel hoop plated in 2 microns of 14K gold. Rolled for a 3D appearance. Leaver back keeps the hoop tight to the ear for a seamless look and no lost backs