Authentic, genuine prayers ring hand made in India for Energy Stone Jewelry. The ring is also called meditation ring for the outside rings spin to help maintain focus in meditation. It also acts like prayer's wheel to help send our prayers to the divine. The base shank is made of sterling silver and etched with floral and leaves a pattern in an antique finish to show off the details. The two outside spinning rings are made from copper and brass respectively. This ring is finished with anti-tarnish treatment to keep lasting beauty. This is truly a very beautiful ring with lots of details. Please note this ring cannot be sized so it is better to wear it looser than tight. Energy Stone now offers rings in half size. We have always made our rings true to size with extra room to accommodate swelling of fingers during the day. That is to say, we made size 7 1/4 to sell as size 7 and size 7 3/4 to sell as 7 1/2. Having said that depending on how you like the fit of your ring, customers have reflected buying one size up is a good idea for wide band does fit tighter. This ring comes in a beautiful magnetic ring box for gift giving. Ring height measured from knuckle to knuckle is 13mm.