HOSL 4-Pack Cotton Linen 17" X 17" Square Throw Pillow Case Shell Decorative Cushion Cover Pillowcase - Ocean Park Theme (ocean-beach-sea-print-green-starfish-seahorse-voyage)-No Pillow Measures 17 inches square, 43 x 43 cm Made of durable cotton linen cloth material The pattern is only on the front side, Insert are not included (NO Pillow) Good Permeability, Inhibitory Mold, Wear-resisting Create stylish comfort on sofa, bench. This cushion cover has an invisible zipper.