Universe Galaxy Space Zippered Pillow Cases Home Decorative 18 x 18(one side) Material: 50% Cotton and 50% Polyester Size: 18 x 18inches / 45cm x 45cm(1-2cm Deviation). Pillow insert are not included, High quality hidden zipper on one side The pattern is printed on the front side, easy to match your sofa and safe to machine wash Dear buyer, please notice that the cover only sold by DreamStage store, other stores that sell this case are fake and we can't ensure their quality. Thank you.