Custom Cotton & Polyester Soft ( Michael Jackson ) Popular 20x36 inch One Side Pizza Rectangle Pillowcase suitable for Twin-bed Size: 26 x 26 inches (40 x 40 cm).Fits most size pillows. The material is made of a fine soft blend of fabrics, giving the pillow case a soft and comfortable texture. Wrinkle resistant and stain-resistant it can easily insert a standard size pillow.With pre-shrunk fabric, this pillowcase is washable at 60 celcius. 50% cotton, 50% polyester. Hipster design makes the pillowcase fantastic decor