The Dr Seuss Cat in the Hat Bumper measures 10 inches high x 158 inches long. The long sides of the bumper are 10 inches x 51 inches, and have 4 sets of ties along the top and bottom. The short sides measure 10 inches x 28 inches, and have 3 set of ties along the top and bottom. The bumper is made of 100% cotton and 100% polyester, some parts are made of 55% cotton and 45% polyester Fabrics. Filling is 100% polyester fiber. Care instructions: wash before use, machine wash cold in gentle cycle, do not use bleach. Tumble dry low or line dry only.