The Peacock Blue 3 Piece Baby Crib Bedding Set includes comforter, crib skirt and fitted sheet. The bumper is sold separately. The comforter measures 35 inches x 45 inches. The crib skirt has a 15 inch drop, and the fitted sheet is designed to fit a standard size 28 inch x 52 inch crib mattress. The comforter is made of 100% polyester. The crib skirt drop is 100% polyester and the crib skirt platform is 100% polypropylene. The fitted sheet is 100% cotton. Fabric content is exclusive of decoration. Care instructions: wash before use, machine wash cold in gentle cycle, use only NON-chlorine bleach when needed, tumble dry low, and warm iron if desired.