The Bella 7 Piece Baby Crib Bedding Set includes comforter, 4-piece bumper, dust ruffle, fitted sheet, musical mobile, changing pad cover and wearable blanket. The comforter measures 33 inches x 42 inches. The 4-piece bumper is 10 inches high x 160 inches long. The short sides are 10 inches x 28 inches with ties in each corner. The long sides are 10 inches x 52 inches with 4 ties along the top and bottom. The dust ruffle has a 14 inch drop, and the fitted sheet is designed to fit a standard size 28 inch x 52 inch crib mattress. The musical mobile plays Brahms' Lullaby. The changing pad cover is 35 inches x 17 inches. The wearable blanket is for babies 0-9 months and 8-18 pounds. The comforter, bumper and dust ruffle drop are made of 65% polyester and 35% cotton. The sheet is 100% cotton. The changing pad cover and wearable blanket are 100% polyester. Filling is 100% polyester. Care instructions: machine wash cold in gentle cycle, use only NON-chlorine bleach when needed, and tumble dry low.