Crib converts to a toddler bed, day bed and a full size bed (with the separate purchase of full size bed rails); toddler rail is not included 3-position adjustable mattress base to accommodate your growing child Store all your baby's belongings in the drawer underneath the crib and the changing table's 3 spacious drawers and 2 open shelves Jpma certified and meets all cpsc and astm safety standards; 1 year limited manufacturer's warranty; assembly required