The Once Upon a Pond Window Valance measures 53 inches across with a 15 inch drop that includes a 3 inch rod pocket. It is designed to fit a standard 36 inch x 48 inch window. It is made of 65% polyester and 35% cotton, exclusive of decoration. Care instructions: machine wash cold separately, delicate cycle, do NOT bleach, tumble dry low and remove promptly. Iron on low when needed.