Using these metallic gold rectangular paper serving trays is a breeze. Just take one out of the pack and arrange your food on it. They're great for all sorts of food at wedding receptions, banquets, or upscale catered events. Since they're disposable, there's no need for washing up after the party. Remember, these trays aren't safe for the microwave or dishwasher, so don't put them in either. After use, simply throw them away. No special maintenance is required, but keep them in a dry place before use to maintain their durability.