This whimsical set includes a quilt, fitted sheet, dust ruffle and diaper stacker. Our "perfectfit" bumper is sold separately. Quilt measures 35"x44" and is made of cotton/polyester blend. The sheet is 100% cotton, measures 28"x52" and is made to fit a standard crib size mattress. The dust ruffle measures 51"x27" with a 14" drop and is made of cotton/polyester blend with a 100% olefin platform. The diaper stacker measures 11"x21" and is made of 100% polyester. It can hold approximately 20 diapers. Care instructions: Machine wash cold with like colors. Gently cycle. Do not bleach. Tumble dry low. Iron on lowest setting as needed. Do not iron dust ruffle platform.