The Jumbo Joy 4 Piece Crib Bedding Set includes: comforter, dust ruffle, fitted sheet and diaper stacker. The mesh crib liner is sold separately. The comforter measures 33 inches x 42 inches. The dust ruffle has a 16 inch drop and the fitted sheet is designed to fit a standard size 28 inch x 52 inch crib mattress. The diaper stacker is 13 inches x 25 inches and is 8 inches deep and hangs from set of ties on top corner of diaper stacker. The set is made of 100% polyester, and 65% polyester - 35% cotton fabrics. The fitted sheet is 100% cotton. Dust Ruffle platform is made of polypropylene. Fabric content is exclusive of decoration. Filling is 100% polyester fiber. Care instructions: machine wash cold separately in gentle cycle, use only NON-chlorine bleach when needed, tumble dry on low heat, and iron on low heat when needed.