The large pine frame of the Sorelle Presley 4-in-1 Convertible Living Crib and Changing Table in the espresso style is built to last. You can convert the crib to a toddler bed, day bed, and then to full size for a design that grows with your child. Three-position Metal Mattress Support allows you to choose the correct level for your little one of the mattresses.  Note: Stop using the crib when the child starts to climb or reaches 35 " Sorelle Wooden Baby Cot High-quality build For your baby's safety Newborn to 4 years Material: Wood Dimensions 47.25 x 72 x 30 inches