The Wildflower Girl 4 Piece Bumper is 9 inches high x 154 inches long. The short sides are 9 inches x 26 inches, with ties in each corner. The long sides are 9 inches x 51 inches, with 4 ties along the top and bottom. It is made of 100% polyester. Care instructions: wash before using, machine wash cold in gentle cycle, use only NON-chlorine bleach when needed, tumble dry low. Do NOT dry clean or iron print/motif.