This Ring is nice jewelry item based on my unique Panguver Amalham X-like openwork technology. You can order the creating similar item in different materials, ornaments, forms and sizes. Ask me for creating more ornamental shapes especially for you. Some of my similar designs you can see here http://www.sculpteo.com/en/s/pangu/x-like-rings All similar rings are light and durable at the same time. They are created according to the requirements of ergonomics, so they are very nice to wear. Ring size is 21.5 mm. Please use scaling for other sizes or ask me.