JA1492 French Wire Earrings by Brighton Single owner, used The earring hardware has some discoloring and is darker than the silver on the charms. I do not have backs for this pair of earrings. TLC INSTRUCTIONS from Brighton: 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 Brighton jewelry cleaner that you can safely use.