The Snickerdoodle 4-piece bumper is 10 inches high and 157 inches long. The long sides of the bumper are 10 inches x 52 inches, with 4 sets of ties along the top and bottom. The small sides are 10 inches x 26.5 inches with ties on each corner. Bumper is made of 65% polyester and 35% cotton. Care instructions: machine wash cold separately, do NOT bleach, tumble dry low and remove promptly, and iron on low when needed.