Jurassic Park Pillowcase Standard Size 20x30 Pillow Cover D513-171t It measures 20x30, which can easily fit in any standard size pillow. Made of 50% cotton and 50% polyester, which greatly helps to sharpen the digital image and enhance the silky feel. Brings 100% fun into your bedroom. Aiming at creating a fabulous unique pillowcase for you. Customized pillowcase with high quality