Our Sterling Silver thumb ring is amazing. Hammered in satin in the ring's middle, then polished along the edges, we add a small groove between the two finishes to enhance it's beauty. It's simple and elegant. The ring is roughly 1/4" wide or 3/8" wide, depending on your preference. Choose your width and size when adding to the cart. SIZING: Did you know that ring size changes as your weight changes? Did you lose weight? You may need a smaller size. Have you gained weight? You may need a larger size. Our bands are not adjustable, so it's highly recommended you get an accurate ring size before ordering. Wider rings can fit tighter, so if you need help with sizing, we can do that. Just let us know. 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 Parts WARNING: CHOKING HAZARD—Small parts Not intended for children. Although extremely rare, some people are allergic to the metals and finishes commonly used in making jewelry. We cannot guarantee that our products are totally free of ingredients that may cause an allergic response.