From tea parties to sleepovers, Madison_x001A_s timeless sensibility is perfect for children of all ages. Poplar solids and birch veneers are finished in a light natural white. The Madison Nursery Convertible Crib offers everything you're searching for: style, safety and smart Grow with Me convertible options. The set includes a headboard, footboard, two sides and a metal mattress support frame with three mattress height positions. Use the lowest position for newborns, the middle position when your baby can sit up and the lowest when your baby starts to stand up.