Our stackable Sterling Silver ring is amazingly beautiful. It's perfect for stacking or as a simple band. Made with a Swarovski crystal and Sterling bezel, the ring is roughly 1mm wide and in the size of your choice. Looking for a different crystal? Let us know. We can customize your order. Small gift box included. The Sterling Silver consists of 92.5% Silver and 7.5% of an alloy, mainly consisting of copper. In some, the copper reacts with the skin and can turn it green. NOTE: Each piece is in its natural state. It’s not coated with anything to prevent tarnish. Oils, lotions, moisture, etc. will accelerate the tarnish, so its recommended that you use a jewelry cloth for cleaning after wearing your jewelry. Choking Hazard - Small PartsWARNING: CHOKING HAZARD—Small parts Not intended for children.