It's your lucky day -- you found a four-leaf clover! This fine quality crystal-encrusted shamrock will be the centerpiece of your St. Patrick's Day charm jewelry. Or, wear it as a souvenir of your trip to the Emerald Isle, or as a token of your Irish heritage! 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.