Hugwarm Cotton Retro Butterfly And Flower Pillow Cover 18-by-18-inch Cotton Linen Blend, Grade A, High Class Hidden zipper design, Safe to machine wash The pattern is only available on the front side,the back is without printing 1 Cushion Cover 18" X 18"(45cm X 45cm), Pillow insert is not included Machine Wash Cold Separately, Gently Cycle Only, No Bleach, Tumble Dry Low, Do Not Iron.