The Windsor Convertible Crib flawlessly integrates throughout a child`s life by going from crib to toddler bed to full size bed with the help of a conversion kit or metal frame. An adjustable height mattress negates the need for a drop down side, mak ing it easier for parents to put down a sleeping baby. A traditional mission style with a slightly arched back panel gives the Windsor Crib a tasteful look that will surely be the centerpiece of the nursery. Features: -Available in White, Natural Map le, or Antique Walnut finish. -Solid Eco - Friendly hardwood construction and metal spring frame mattress support for added durability and safety. -Gentle arch and slat design with a beautiful and durable high build finish. -High mattress foundation, no drop down side. -All cribs meet and exceed U.S. safety standards. -Optional slats and rails are available for conversion into full size bed. -Overall Dimensions: 45" H x 31" W x 57.5" D. This Crib is approved for use in the United States