Pinzon 400-Thread-Count Hemstitch Egyptian Cotton Pillowcases - King, White (Set of 2) 100% Cotton Imported Set of 2 king-sized pillowcases Closely woven with single-ply yarns, the fabric is lightweight and soft Lustrous, understated sheen; 6-inch hem with detailing Recommend washing before first use; Machine wash in cold and tumble dry on low Each pillowcase measures 20 by 41 inches