The Peek A Boo Snoopy 4 Piece Crib Bedding set includes: comforter, bumper, dust ruffle and fitted sheet. The comforter measures 35" x 43.5". The bumper measures 158" long x 10" tall with single ties on each corner and 5 sets of double ties along the top and bottom. The dust ruffle has a 13.5" drop and the fitted sheet is designed to fit a standard size 28" x 52" crib mattress. The fabric is made from 100% cotton. Care instructions: machine wash warm in a gentle cycle, do NOT bleach and tumble dry low.