The Dena Sophia 4 Piece Baby Crib Bedding Set includes: quilt, dust ruffle, fitted sheet, and diaper stacker. The quilt measures 42 inches x 51 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 measures 12 inches x 24 inches and is 8.5 inches deep. The set is made of 100% cotton. The platform of the dust ruffle is 100% olefin and any filling is 100% polyester. Care instructions: machine wash cold in gentle cycle with like colors, do NOT bleach, tumble dry low, and iron on lowest setting as needed.