CONVERTIBLE CRIB: Converts from a crib to a toddler bed, daybed and full size bed with headboard (Daybed Rail included; Toddler Guardrail #0080 and Full Size Metal Bed Frame #0040 sold separately) GROWS WITH BABY: The 3 position mattress height adjustment on this crib allows you to lower the mattress as your baby begins to sit or stand.Do not use abrasive chemicals BUILT TO LAST: Strong and sturdy wood construction helps create a dream nursery where you’ll spend plenty of Mommy and Me/Daddy and Me time. Easy assembly WE PUT YOUR BABY’S SAFETY FIRST: This crib is JPMA certified to meet or exceed all safety standards set by the CPSC & ASTM. Tested for lead and other toxic elements to meet or exceed government and ASTM safety standards SIZE: 55.75 W x 30.25 D x 43.75 H Inches. Fits standard size crib mattress (sold separately)