The Bright Blossoms 4 piece bumper is 11 inches high x 158 inches long. The short sides measure 11 inches x 27 inches with ties in each corner. The long sides are 11 inches x 52 inches with 4 sets of ties along the top and bottom. It is made of 100% polyester and 67% polyester/33% cotton blend fabrics, exclusive of decoration. Filling is 100% polyester fiber. Care instructions: machine wash cold separately in gentle cycle, use only NON-chlorine bleach when needed, tumble dry low, and low iron as needed.