Cotton Linen Sofa Couch Chair Cushion Cover Decorative Throw Pillow Case 18" X 18" Cute Owl Quick Shipping From USA (Leaf) Cotton Linen Made of durable natural cotton linen materials Fit for 18 x 18 inch insert, for best result recommend 20 x 20 inch insert 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. 4 patterns available for this cover, for more options please visit http://www.amazon.com/gp/product/B00N1XKH4C