A lucky shamrock for your charm jewelry adds a festive Irish touch for St. Patrick's day or any day you feel like celebrating the Emerald Isle. This enameled four-leaf clover bead is adorable! 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.