Top o' the morning to ya! For St. Patrick's Day and beyond, this Irish hat charm will surely impart a bit of luck your way. It opens to reveal... a pot of gold, of course! Artisan details and impeccable craftsmanship are among the many hallmarks of our Brighton Treasures. 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.