This pillow slip was made with a vintage grain sack fabric from Europe. The back is modern day coordinating linen blend with a button closure. It measures approximately 17 inches square. This handmade item and may imperfections due to the history of the fabric such as stains. The colors may appear slightly different in person. ***This is for the pillow slip only, insert not included*** It works with a 18 0r 20 inch pillow insert for a plump pillow. This is a link for a recommended insert. There are two available.