This SOLO SSF6-0019 Silent Service round, champagne color plate is 6" in diameter and can be used for hot or cold foods. It is made of polystyrene foam for insulation and has a heavy laminate coating for a strong cutting surface and resistance to moisture. This disposable plate has a wide rim for rigidity and reducing spills.Disposable food service products are used to store, insulate, transport, prepare, and serve food and drink. They may be made of paper, plastics, or metal foil. Food service products for freezing items protect their contents from freezer burn, contamination, and drying. SOLO manufactures disposable plastic, paper, foam, and post-consumer recycled content cups, plates, and other products for food and beverage service. The company, founded in 1936, is headquartered in Lake Forest, IL.