Cotton Linen Sofa Couch Chair Cushion Cover Decorative Throw Pillow Case 18" X 18" Invisible Zipper Coffee Series Fast Shipping From USA (Far Away Deer) Cotton Linen Made of durable natural cotton linen materials Fit for a 18 X 18 inch pillow insert (about 45 x 45 cm) Hidden zipper allows easy insertion or removal of insert Pattern only on the front side; Insert not included 100% customer satisfaction guaranteed or money back