Mejuri - Duo Beaded Stacker Ring, Sterling Silver, Size 7 Note: This sterling silver is slightly muted in tone compared to the site photos, but it can be polished with cloth and/or sterling silver polishing cream to shine/brighten it up if you have the cleaning supplies to do so. Width: 2.9 mm Thickness: 1.7 mm Size: 7 925 Sterling Silver is a lightweight metal made of 92.5% pure silver. It’s highly durable and designed for everyday wear. ((This piece is great quality and only worn once but needs to be kept cleaned and polished to keep its luster.))