Alfresco Placemat in Natural by Kim Seybert. The Alfresco Placemat is just what your table needs for open-air dining experiences. Handwoven faux natural rattan placemats with scalloped edges exude sophistication with a laid-back vibe. And when the sun sets? A quick rinse under running water makes for an easy cleanup that matches your effortless style. Materials: 100% Plastic. Care: Wipe clean with a damp cloth.