BailandSet of 3 Nautical Sea Side Theme Cotton/Linen Decorative Pillow Cover Material:Durable cotton blend linen,slightly rough texture,lightweight. This cushion cover has an invisible zipper,Hidden slide fastener design for good looking! Safe to machine wash. Size: 18 x 18 inches / 45 cm x 45 cm This is just one Cushion cover,Pillow insert are not included. The pattern is only available on the front side, the back is without printing.