The Stella 3 Piece Baby Crib Bedding Set includes: comforter, crib skirt and fitted sheet. An optional crib bumper is sold separately. The comforter measures 35 inches x 45 inches.The crib skirt has a 15 inch drop. The fitted sheet is designed to fit a standard size 28 inch x 52 inch crib mattress. The set is made of 100% cotton. Fabric content is exclusive of decoration. All filling is 100% polyester fiber. Care instructions: wash before use, machine wash cold in gentle cycle, use NON-chlorine bleach when needed, tumble dry low, and warm iron if desired. Do NOT dry clean.