The Chloe 4 Piece Baby Crib Bedding Set includes: comforter, 4-piece bumper, crib skirt and fitted sheet. The comforter measures 35 inches x 45 inches. It is made of 50% cotton and 50% polyester. The 4-piece bumper is 10 inches high and 158 inches long. The short sides are 10 inches x 27.5 inches with ties in each corner. The long sides are 10 inches x 51.5 inches with 4 ties along the top and bottom. The bumper is made of100% cotton. The crib skirt has a 16 inch drop. The lining is 100% cotton and the overlay is 50% cotton and 50% polyester, exclusive of decoration. The 100% cotton fitted sheet is designed to fit a standard size, 28 inch x 52 inch crib mattress. Filling is 100% resin treated polyester batting.