Natural slate tray, surface with waterproof coating, suitable for food contact. Dimensions 20×30 cm. The natural slate tray is ideal for buffet, apertisers and for serving food, enhancing presentation. Suitable for both hot and cold food. Usable also in the fridge or the freezer. Must keep out of the microwave and the dish washer. To remove eventual stains it’s recommended to wash the tray carefully. Thereafter, wipe the entire surface with a cloth damped with warm water and cooking oil. This will replace the tray the natural Slate characteristics.