The Ellie Reversible Bumper includes 4 separate pieces. The long sides of the bumper are 10 inches high and 52 inches long with 4 sets of double ties along the top and bottom. The smaller sides are 10 inches high and 26.5 inches long with double ties on each corner. It is made from 100% cotton. Care instructions: machine wash cold separately, do NOT bleach, tumble dry low, remove promptly, low iron when needed.