Comics Avengers Illust Art Hero Marvels Throw Pillow Covers for RV, Sofa and Bed 18x18 Inch (45x45 Cm) Throw Pillow Covers Size: 18"x18"(45cmx45cm) Delivery Date:8-14 business days. This cushion cover is made out of cotton and there is a Zipper to close the cover.Hidden slide fastener design for good looking Please notice the item can't including Filler,just the cover only ! This pillow cover can be used both indoor and outdoor, for example in patio or bed for decorative purposes.