Create a comfortable bedroom space with the Dream On Me convertible crib. This unique piece easily converts into a toddler bed and then a big kid bed as your child grows. It also features a three-position adjustable mattress system to ensure your child's support and comfort throughout the night. Converts to a toddler bed with our Dream On Me Universal Convertible Crib Toddler Guard Rail style#692 (sold separately); daybed and back panel converts to a full-size headboard with our Dream On Me Universal Bed Rail style#849 (sold separately) Three position, adjustable mattress support system Standard size mattress, sold separately DOM recommends buying all accessories within a year timeframe after purchasing the crib. Tested for lead and other toxic elements to meet or exceed the CPSC and ASTM standard All tools for assembly included Solid pine wood finish.