Custom Cotton & Polyester Soft ( Cats Animal White Tiger ) Pillowcase Standard Size 20"X36" Design Pillow Case Cover suitable for X-Long Twin-bed PC-Purple-19039 Pillowcase,no pillow core,One Side Printed Size: 20 x 36 inches Light weight, ultra-soft feel The pillow cover has an zipper closure that allows easy insertion and removal of pillow inserts. Dye sublimation printing process creates unique product