The Zoo Animals 4 Piece Baby Crib Bedding Set includes a quilt, dust ruffle, fitted sheet and diaper stacker. The quilt measures 36 inches x 45 inches. The dust ruffle has a 14 inch drop. The fitted sheet is made to fit a standard size 28 inch x 52 inch crib mattress. The diaper stacker is 12 inches x 21.5 inches, and is 8.5 inches deep. The set is made of 100% polyester, polyester-cotton and polyester-nylon fabrics. The sheets are 100% cotton. Care instructions: machine wash cold in gentle cycle with like colors, do NOT bleach, tumble dry low, iron all but the diaper stacker on lowest setting as needed. Do NOT iron diaper stacker.