The Road Rally 4 Piece set includes: quilt, dust ruffle, fitted sheet and diaper stacker. The bumper is sold separately. 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 measures 12 inches x 25 inches, and is 8.5 inches deep. The set is made of 100% polyester, and 65% polyester-35% cotton fabrics. The sheet is 100% cotton. Filling is 100% polyester fiber fill. Care instructions: machine wash cold in gentle cycle with like colors, do NOT bleach, tumble dry low, and iron on lowest setting as needed.