The Pink Butterfly 4 Piece Baby Crib Bedding Set includes: comforter, 4-piece bumper, dust ruffle and fitted sheet. The comforter measures 34.5 inches x 43.5 inches. The 4-piece bumper is 9.5 inches high x 154 inches long. The short sides measure 9.5 inches x 26.5 inches with ties in each corner. The long sides are 9.5 inches by 50.5 inches with 4 sets of ties along the top and bottom. The dust ruffle has a 10 inch drop and the fitted sheet is made to fit a standard size 28 inch x 52 inch crib mattress. The set is made of 58% cotton and 42% polyester fabrics. The dust ruffle platform is 100% olefin. Filling is 100% polyester fiberfill. Care instructions: machine wash cold (sheet machine wash warm) with like colors in gentle cycle, do NOT bleach, tumble dry low and iron on lowest setting as needed.