Luna moth pendant necklace

Beautiful moth pendant necklace, the chain is approximately 22” long. I’m not sure what kind of metal this is but appears to be pewter or something similar with a silver like tone. The pendant is about 2” (or slightly more) wide so this is a medium to somewhat large and chunky piece. Comes with matching pouch. Very good condition overall, worn maybe once. The moth has a crescent moon symbol on its body. Beautiful detail!