The Tiffany Window Valance measures 53.5 inches x 15.5 inches, including a 3 inch valance rod pocket opening. The satin is made of 55% polyester and 45% nylon and the jacquard is 100% polyester, exclusive of decoration. Care instructions: machine wash cold with like colors in gentle cycle, do NOT bleach, tumble dry low, and iron on lowest setting as needed.