Carbona Silver Wipes clean and protect precious metals from tarnish. They are made for use on silver, brass, gold, and copper. They are pre-moistened and effectively clean precious metals while also protecting them from tarnishing. They are great for use on silverware, jewelry, watches, cookware, and have numerous other applications as well. All packs come NEW with 12 wipes in each pack. If you have any questions please feel free to reach out. Thanks for looking!