The Cambridge 6 Piece Baby Crib Bedding Set includes: quilt, 4-piece bumper, dust ruffle, fitted sheet and window valance. The quilt measures 45" x 36". The bumper is 11" high. The long sides of the bumper are 51" long, and the smaller sides are 27" long. The dust ruffle has a 14" drop, and the fitted sheet is designed to fit a standard size 28" x 52" crib mattress. The window valance is 60" x 14" and the diaper stacker is 25.5" x 12", and is 9" deep. The sheet is made of 100% cotton. The knit fabric is 50% wool and 50% acrylic. The rest of the fabric is made of cotton, polyester and a mix of cotton-polyester blends. Care instructions: machine wash cold in gentle cycle with like colors, do NOT bleach, tumble dry low, iron on lowest setting as needed.