Miniwin Star Wars Zippered Throw Pillow Cases Cover Cushion Case 18x18 (Two sides) 18x18 (Two sides) Material: 50% cotton ,50% polyester. Use good preshrunk . fabric materials , cushion pillow case . can be washed under 60 degrees Celsius accpet customized pillowcase.Just contact us by email if you have such request Comfortable and soft hand touch