The Lauren 4 Piece Baby Crib Bedding Set includes: quilt, 4-piece bumper, crib skirt and fitted sheet. The quilt measures 35 inches x 45 inches. The 4-piece bumper is 10 inches high x 158 inches long. The short sides are 10 inches x 28 inches. The long sides are 10 inches x 51 inches. The crib skirt has a 15 inch drop, and the fitted sheet is designed to fit a standard size 28 inch x 52 inch crib mattress. The set is made of 100% cotton fabrics. The crib skirt platform is 100% olefin. Filling is 100% polyester. Care instructions: machine wash cold in gentle cycle with like colors, do NOT bleach, tumble dry low or line dry. Do NOT dry clean.