The Zutano Owls 4 piece bumper is 11 inches high. The long sides of the bumper are 51 inches long and the short sides are 27 inches long. Each piece of the bumper has ties in the corners, and the larger pieces have 2 additional sets of ties along the top and bottom. It is made of 100% cotton and 100% polyester fabrics. Care instructions: machine wash cold in gentle cycle with like colors, do NOT bleach, tumble dry low, iron on lowest setting as needed.