The Dino Sports 4 Piece Baby Crib Bedding Set includes: quilt, dust ruffle, diaper stacker and fitted sheet. The bumper is sold separately. The quilt measures 36 inches x 45 inches. The dust ruffle has a 14 inch drop. The fitted sheet is designed to fit a standard size 28 inch x 52 inch crib mattress. The diaper stacker measures 12 inches x 24 inches and is 8.5 inches deep.