Provide a versatile sleeping space for your baby with the DaVinci Thompson 4-in-1 crib. It"s a convertible crib, which grows with your baby. It converts into a toddler bed with the included toddler rails. You can also convert it into a daybed and full-size bed (bed conversion rails not included). This convertible crib with toddler rail has 4 mattress height positions. With curved side posts, an arched back rail, a graceful sleigh design and stained oak finish, this baby crib is an elegant addition to any nursery. It"s crafted from New Zealand pine. This convertible crib with toddler rails is JPMA certified and meets ASTM safety standards.