Scent-Sation Charmeuse 300-Thread-Count Satin King Pillowcase Pair, Bone Set of two king pillowcases from Scent-Sation Charmeuse satin is 300-thread-count woven polyester; machine wash Resists fading and shrinking Available in a choice of colors and sizes; made in USA King-sized cases measure 20 by 40 inches