The Dream On Me Ashton Convertible 5-in-1 Fixed-Side Crib is a lifetime crib that gracefully matures with your child from infancy through childhood to adulthood. With its rugged good looks and sturdy frame, it's sure to be an excellent addition to your nursery. This crib features a stationary rail design that provides the utmost in product safety. For ease in reaching your baby, it sits low to the floor and features the convenience of a four-position adjustable mattress support system. Durable yet stylish, this lovely piece of nursery furniture grows with your child, transitioning easily into a toddler bed, a daybed and full size bed. All tools for assembly are included. It accommodates a Dream on Me standard crib mattress, sold separately. All Dream On Me cribs meet all applicable ASTM and CPSC standards.