Bubble Sterling Silver ringBubble Sterling Silver ring custom made. This 9mm wide sterling silver ring has a bubbly texture on the top half. The top of the ring is about 5. 5mm thick (from the top of bubbles to the inside of the ring). The ring shown here is polished to a high shine with a little bit of matte finish in between the bubbles. Please note that sterling silver naturally oxidise over time. THIS IS A CUSTOM ORDER: please tick the " add an order comment" box before