4 piece crib bedding set includes a quilt, fitted sheet, dust ruffle and diaper stacker. Our perfect fit bumper is sold separately. Quilt measures 35" x 44". The sheet is 100% cotton and will fit a standard size 52"x 28" crib mattress. Our sheets have an extra deep pocket on the bottom for a secure fit. The dust ruffle has a 14" drop with a platform that is 100% Olefin. The diaper stacker measures 21" x 11" and can hold approximately 20 diapers. Care instructions: machine wash cold with like colors. Gentle cycle. Use only non chlorine bleach when needed. Tumble dry low. Do not iron dust ruffle platform. If needed, iron dust ruffle drop on lowest setting.