This is a perfect set for your sea-faring adventurer! This 4 piece set includes a quilt, fitted sheet, dust ruffle and a coordinating diaper stacker. Our “perfect fit®” bumper is sold separately. Quilt measures 35”x44”. The sheet is 100% cotton and will fit a standard 52”x28” crib mattress. The dust ruffle has a 14” drop with a platform that is 100% olefin and showcases our swimming fish and one lovely whale. The diaper stacker measures 21”x11”x8” and will hold approximately 20 diapers. The set is made of cotton/polyester blend. Care instructions: machine wash cold with like colors. Gentle cycle. Do not bleach. Tumble dry low. Iron on lowest setting as needed. Do not iron dust ruffle platform.