Material: Silver Size: 23 (Japanese ring size) Open size, so some size adjustment is possible. I went directly to the Sahara Desert in Africa and made direct contact with skilled Tuareg silver craftsmen living there, allowing me to gather a variety of items. Each item is quality-checked, and only those with perfect finishes are purchased, so you can buy with confidence. The technique of carving the surface and back with a sharp, ultra-fine engraving knife can only be done by skilled silversmiths. Tuareg silver gained recognition as a fashion item in 2003 when the world-famous Hermès commissioned it, but it is still handmade today. Ethnic jewelry includes Native American and Mexican jewelry. Tuareg silver is less widely distributed and more valuable than those. Currently, Tuareg silver is widely distributed as fashion in Europe. The mysterious charm of the Tuareg people has been featured on TV programs such as "Crazy Journey" and NHK's "Sekai wa Hoshii Mono de Ippai." Accessories made by skilled craftsmen are produced in small numbers, and their distribution to Japan is extremely limited. Please be sure to read the profile before purchasing.