The Dino World 4 Piece Baby Crib Bedding Set includes a quilt, bumper, dust ruffle and fitted sheet. The quilt measures 42.5 inches x 33 inches. The 4-piece bumper is 9 inches high x 157 inches long. The short sides are 9 inches x 26.5 inches with ties in each corner. The long sides are 9 inches x 52 inches with 4 ties along the top and bottom. The dust ruffle has a 12 inch drop and the fitted sheet are designed to fit a standard size, 28 inch x 52 inch crib mattress. The set is made of 100% cotton and 65% polyester - 35% cotton fabrics. The fitted sheet is 100% cotton. Dust ruffle platform is made of 100% olefin. Filling is 100% polyester fiber. Fabric content is exclusive of decoration. Care instructions: machine wash cold in gentle cycle with like colors, do NOT bleach, tumble dry low, and iron on lowest setting as needed.