Cosette features graceful loops in soft metallic hues for an elegant and sophisticated formal look. The lovely ivory porcelain is complemented by the metallic sheen for an understated elegance, bringing a classic style to any tabletop. Porcelain. Microwave and dishwasher safe. The saucer protects your table from a teaspoon, as well as hold those tasty treats you like to enjoy with your coffee or tea. Saucer measures 6 inch diameter.