Neko Atsume Japan Anime Cute Pillow Case Huggable Body Throw Pillow Case Cushion Cover Standard Size:18"x18" 1)It's a zippered pillow case, with a zippered opening on the side. 2)High quality material giving the pillow a soft and comfortable texture. This cushion cover has an invisible zipper 3)A great pillowcase to make you have sweet dreams everyday! 4)Pillowcase includes fit pillow insert.