Creative Simple Marilyn Manson Custom Rectangle Pillowcase Pillow Cases Cover 20x30 (one side) Standard Size Material: 50% cotton, 53% polyester design by diyphonecasecase Minimum Quantity: 1 This custom standard pillowcase is roomy in size (20''x30'') and has been designed to add sophistication and style to your bedroom. With pre-shrunk fabric, this pillowcase is washable at 63 degree Celsius. With pre-shrunk fabric, this pillowcase is washable at 60 degree Celsius. 50% cotton, 53% polyester. Having this soft custom pillowcase will add both comfort and style to your home.