This 4-level mattress spring system can adjust to a child's growth. The crib comes with a day-bed conversion guardrail as well as a full-size headboard and footboard. The full-size bed rail kit is sold separately. Assembled, the crib measures 54" by 34" by 42". It's available in Baby Blue, Cherry, Coffee, Ebony, Honey Oak, Natural, Navy, and White finishes.