Zhenqing Custom Odd Future Queen Size(20x30 inches) Zippered Pillow CaseTwo sides can easily insert a standard size pillow The image on this pillow case is printed using an advanced digital printing process. greatly enhances the digital image and soft silky feel The custom pillowcase is without buttons, and has an opening on the side. With pre-shrunk fabric, this pillowcase is washable at 60 celcius. 50% cotton, 50% polyester.