Retro Vintage Bird Home Decor Throw Pillow Case Cushion Cover 18 x 18 Inch Cotton Linen(#10) Made of 100% grade A cotton blend linen natural material Dimensions: 18" x 18" / 45cm x 45cm (1-2cm deviation) There is a Zipper to close the cover.Hidden slide fastener design for good looking! The pattern is only on the front side. Insert are not included.