Custom ( Nature Forests forest mist Nature Forests ) Pillowcase Standard Size 20"X36" Design Pillow Case Cover suitable for Twin-bed PC-White-23396 Pillowcase,no pillow core,One Side Printed Size: 20 x 36 inches Material: 50%cotton and 50%polyester High printing technology;Soft and comfortable texture. Does not include the pillow core.Form-fitting design