The Olivia 4 Piece Baby Crib Bedding Set includes: comforter, bumper, crib skirt and crib sheet. The comforter measures 41 inches x 32 inches. The bumper is 9 inches high x 154 inches long, and has single ties on each corner, with 5 sets of ties along the top and bottom. The crib skirt has a 22 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 fabrics. Any filling is 100% polyester. Care instructions: hand wash cold only, hang to dry and fluff in knit cycle. Fitted sheet is machine wash warm, tumble dry low, and use only NON-chlorine bleach when needed.