Adjustable mattress heights for a growing baby, and an optional toddler rail make this the only bed from newborn to school age. (peurobaby.com)
It has a three - position mattress height adjustment. (babycribfinder.com)
Height adjustment options, It has three positions for mattress height adjustments, so you can adjust the height of the mattress to suit your baby's needs. (momsandbabyzone.com)