The Fly-By 4 Piece Baby Crib Bedding Set includes quilt, 1-piece bumper, crib skirt and grey dot fitted sheet. The quilt measures 40 inches x 34 inches. The bumper is 10 inches high x 154 inches long, with single ties on each corner, and 5 sets of ties along the top and bottom. 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 60% cotton and 40% polyester. Filling is 100% polyester. Care instructions: machine wash warm, use only NON-chlorine bleach when needed, and tumble dry low.