Lijia Cotton Linen Square Throw Pillow Case Decorative Cushion Cover Pillowcase for Sofa Owls 18 "X18 " Material:thick pounds cotton and linen;Size:45x45cm/17.7x17.7inch Modern design will instantly give you a refreshing look Hidden zipper design,suitable for home,office,car or work as decoration Machine washashable,no stimulation,soft and comfortable Pillow cover only (not included pillow inner)