Fabulous Store Cutsom Rectangle Fashionable Design Seashells Pillow Cases Covers Standard Size 20x30(one side) Standard size 20x30.Form-fitting design. Made of 50% cotton, 50% polyester. Does not include the pillow core. Great for collection or use it as a gift. The perfect complement to your bed room,personalized pillow case will make you the envy of your neighbor.