What luck! The perfect addition to your charm jewelry, this silver luck charm with its fine quality crystal embellished four-leaf clover is great for St. Paddy's Day or even a long weekend in Vegas. Our silver items have a protective lacquer finish to help prevent oxidation. To care for our silver items, simply wipe down your pieces with a dry, 100% cotton cloth. Keep them away from water, jewelry cleaners, silver cleaners, treated polishing cloths, perfumes, hairspray, lotions, hand-sanitizers and make-up. We offer our own that you can safely use.