silver plate
From Longman Dictionary of Contemporary Englishsilver plateˌsilver ˈplate noun [uncountable] HCMmetal that is covered with a thin layer of silver —silver-plated adjective a silver-plated candlestickExamples from the Corpussilver plate• They removed part of his brain and inserted a silver plate.• A silver plate terrine was left behind.• I am richer than you are; all this is an offset to your silver plate and your gold plate.