The Wildlife 4 Piece Baby Crib Bedding Set includes: quilt, dust ruffle, fitted sheet, and diaper stacker. The quilt measures 36 inches x 45 inches. The dust ruffle has a 14 inch drop and the fitted sheet is designed to fit a standard size 28 inch x 52 inch crib mattress. The diaper stacker is 25.5 inches x 12 inches, and is 8.5 inches deep. The set is made of 100% polyester, polyester/cotton and polyester/rayon fabrics. The sheet is 100% cotton. Filling is 100% polyester fiber. Care instructions: machine wash cold with like colors in gentle cycle, do NOT bleach, tumble dry low, iron on lowest setting as needed.