Suitable for couch, sofa, bed, car, seat, window seat, loveseat, living room, bed room, floor, bench, office, cafe ect. 100% durable linen material, Skin-friendly to you and your family. Hidden zipper closure, better looking and easier to fill your pillow insert. FEATURES: Pillow Cover Size: 18x18 inches,45x45 cm 18 x 18 / pillow inserts will fits the pillow covers perfectly KINDLY REMIND: Pillow insert or filler are not included Machine wash in cold water Due to hand made measuring and sewing, there might be a 0.4 - 0.7 inch size difference, hope you kindly understand HOW TO CREATE PLUMP PILLOW? Step1: Open up the package and unzip the cover. Then when you stuff your pillow into the cover, you need to fold the insert Step2: After part of your folded pillow is stuffed in the cover, you should put the left part of the pillow slowly to reduce the risk of zipper split Step3: Then you can tide up the corner of the pillow, finally, you zip up the cover