Decoration Art 18 "X18 " Cotton Linen Decorative Throw Pillow Case Cushion Cover Watercolor Jellyfish Made of durbale cotton blend linen natural material Size: Approx 18 x 18 inches / 45 cm x 45 cm This pillow cover has an invisible zipper Only one sides have images,the price is only for covers, not including inner filling .This cushion cover could surely provide a warm, welcoming feeling to your daily life.