Colorful exotic animal theme. 4 piece set includes comforter, dust ruffle, fitted sheet, window valance, and diaper stacker. Crafted in cotton and polyester; sheet is 100% cotton. Diaper stacker hangs from ties. Machine wash cold and tumble dry low. The colorful animals of the Yoo-Hoo 4 Piece Crib Bedding Set by Lambs & Ivy will welcome your loved one to the nursery. The soft cotton sheet ensures pleasant dreams with cotton-blend accessories to stimulate the imagination.