This crib can be adjusted to 4 different levels. It grows with your child and even transforms into a transitional bed, allowing you to use it for longer. Features: -SOLID WOOD BABY BED: This crib made of solid pine is extremely strong to ensure increased stability even if baby moves around in bed. -4 HEIGHTS: This baby bed offers 4 possible height adjustments and converts into a transitional bed. -ASTM CERTIFIED: Sleep soundly by opting for a quality product that meets all current standards. Use a mattress less than 6 inches thick for baby’s safety. -CLEAN WITH A DRY TISSUE Product dimensions: 30.25" (L) x 56.75" (D) x 42.5" (H), 54 lbs Box #1 Dimensions: 61.5" (L) x 40.75" (D) x 4.25" (H) 59 lbs