The Monkey Business 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 single ties in each corner and 5 sets of double ties along the top. 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 4 piece crib bedding 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 fill. Care instructions: wash before first use, machine wash cold in gentle cycle, use only NON-chlorine bleach when needed, and tumble dry low.