Excellent Art 100% Cotton Zippered Pillow Protector Cover, Set of 2, Standard Set of two standard-sized pillow covers that help extend the life of your pillows Made from 100 percent cotton with 200-thread-count. Feather and Down Proof. Cool, breathable fabric offers quiet comfort Nylon zipper closure; Measures 21 by 27 inches Machine wash warm and tumble dry low for easy care; imported