ALFRESCO is designed for carefree gatherings in the open air. It has an elegant yet down to earth look, with matt textured finish that integrates naturally into the landscape. Being made of plastic the pieces are durable and easy to carry. With just the right thickness, they look distinguished and are comfortable to use.Do not use in a microwave. When using a dishwasher, please store it in the upper basket to avoid force and weight applied to it. Do not place near open flames. Do not use abrasive cleansers or steel wool. Do not use chlorine bleach.