The My 123's 5 Piece Crib Bedding Set includes a quilt, airflow 4-piece bumper, dust ruffle, fitted sheet and wearable blanket. The quilt measures 35 inches x 44 inches and has a rod pocket in back for easy hanging. The airflow 4 piece bumper is 10.25 inches high x 158 inches long. The short sides are 10.25 inches x 27 inches with ties in each corner. The long sides are 10.25 inches x 52 inches, with 3 ties along the top and bottom. The patent pending airflow design helps prevent suffocation and rebreathing carbon dioxide. The dust ruffle has a 14 inch drop and the fitted sheet is made to fit a standard size 28 inch x 52 inch crib mattress. The wearable blanket is 100% cotton and fits babies 0 - 6 months old. The set is made of 100% polyester, 100% cotton and 85% polyester and 12% nylon fabrics. Filling is 100% polyester fibers. Care instructions: machine wash cold with like colors in gentle cycle, do NOT bleach, tumble dry low.