The Plate Covers by Libbey: Plate Cover, 9-1/2 dia. x 1-3/4H, round, (fits plate 9181824), dishwasher & microwave safe, heat-resistant up to 100C (200F), BPA free, polypropylene, Donna Senior, Schonwald, opaque (6 each per case) ( Libbey - 9441250-70411 )