After countless spins in our tumbler, this stunning recycled "sea glass" pendant has the same resplendence that nature creates via water, moon and tides. The anchor on top lends another coastal vibe to the nautical piece. 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.