4 piece perfect fit crib bumper measures 9½" tall x 153" long. The short sides are 9½" x 26½" with ties in each corner. The long sides are 9½" x 50" with 4 sets of ties along the top and bottom. The bumper is made of cotton/polyester blend. Fabric content is exclusive of decoration. Filling is 100% polyester fiber. Care instructions: machine wash cold with like colors. Gentle cycle. Do not bleach. Tumble dry low. Iron on lowest setting as needed.