Dr. Seuss Cat in the Hat Crib bedding, comforter, sheets, pillow case, Toddler bed is a great set for baby crib (just tight sheet) to toddler bed conversion (tight sheet, pillow cover, fitted sheet that tucks in at feet, comforter that tucks in at feet). It’s such a great and fun design. Soft and cozy for infants and toddlers. Only slightly worn so still in excellent condition. Material is 100% cotton. Household is pet free and smoke free.