The Stella 4 Piece Baby Crib Bedding Set includes quilt, dust ruffle, sheet and diaper stacker. The bumper is sold separately. The quilt measures 44 inches x 37 inches. The dust ruffle has a 16 inch drop. The fitted sheet are designed to fit a standard size 27 inch x 52 inch crib mattress. The diaper stacker is 12 inches across and 23 inches tall and 9 inches deep. The fabrics in the set are made of 100% cotton sateen, exclusive of decorations and filling. Dust ruffle platform is 40% cotton and 60% polyester blended fabrics. Any filling is 100% polyester fiber batting. Care instructions: machine wash cold in gentle cycle with like colors, do NOT bleach, tumble dry low and iron on lowest setting as needed.