ZXKE Cushion Case Cotton Linen Pink Watercolor Flamingos Design Home Throw Pillow Covers Square 18" X 18" (3) 50% Cotton 50% Linen Material: Durable cotton linen cloth material Size: 1818 inches/4545 cm Cotton linen cushion cases, watercolor flamingos design cushion cover Hidden zipper design This is just cushion cover, pillow insert are not included