Map Sealife Blue Seahorse Illustration Coastal Pillows Sham for Bed 45 x 45 cm Measures 18 x 18 inch square, 45 x 45 cm Made of durable and high quality canvas material This pillow cover has an invisible zipper The print is only on one side Decorative Pillow Cover Cushion Cases. Great for home, office, sofa and couch use, birthday favors, wedding, valentine's day gifts etc.