The Busy Bee 4 Piece Baby Crib Bedding Set includes comforter, bumper, dust ruffle and fitted sheet. The comforter measures 33 inches x 42 inches. The bumper is 10 inches high x 160 inches long, with the short sides (28 inches x 10 inches) having double ties at each corner and the long sides (52 inches x 10 inches) having 4 sets of double ties along the top and bottom. The dust ruffle has a 10 inch drop. The fitted sheet is designed to fit a standard size, 28 inch x 52 inch crib mattress. The set is made of 65% polyester and 35% cotton, exclusive of decoration. The dust ruffle platform is made of 100% olefin. The bumper and quilt filling is 100% polyester. Care instructions: wash before first use, machine wash cold in gentle cycle, use only NON-chlorine bleach when needed, and tumble dry low.