The S.S. Noah 4-Piece Bumper measures 9.5 inches high x 154 inches long. The short sides are 9.5 inches x 26.5 inches with ties in each corner. The long sides are 9.5 inches x 50.5 inches with 4 ties along the top and bottom. The bumper is made of 100% polyester and 65% polyester/35% cotton fabrics. Care instructions: machine wash cold with like colors in gentle cycle, do NOT bleach, tumble dry low, iron on lowest setting as needed.