The Naomi crib's unique style combines different elements for safety and ease of use. Made of pine solid hardwood with a non toxic finish, the Naomi crib has stationary sides for added safety in addition to wide, thick slats for extra sturdiness. This convertible crib features 3-level adjustable mattress height support, and conversion to a toddler bed or day bed with the included guardrail, or full-size bed (conversion rails sold separately). (Assembled)57"L x 29"W x 38"H(Packaging Size)54"L x 29"W x 6"H(Product Weight) 52 lbs. Mattress included.