Every New Day Superhero Series Thor Loki Unique Custom Zippered Pillow Cases 18x18 inches(45x45cm) (Two sides) Case Custom Zippered Pillow Case 18"x18"(two sides) Material: 50% cotton, 50% polyester Washing way: Do not poach and the water water temperature is below 30 C.Low temperature of ironing Promote your home decoration with this attractive and diversified pillow case. Give you a sense of achievement