The Dream On Me Synergy 5-in-1 Convertible Crib, 657 is the perfect blend of style and substance, bringing together contemporary design with abundant features and a focus on safety. This gender-neutral crib grows with your child! The Dream On Me Synergy 5-in-1 Convertible Crib, 657 converts from a crib to toddler bed, toddler bed rail sold separately) a daybed and full-size bed (full-size bed frame and mattress not included). It also comes with a 4-position adjustable mattress support system. Safety and durability are never a concern with the Synergy Convertible Crib. It is built to last, made out of solid reclaimed New Zealand pinewood. All Dream On Me cribs are JPMA certified and meet all applicable ASTM and CPSC standards. All of our products are tested by third-party labs for lead and other toxic elements to meet or exceed CPSC and ASTM safety standards.The Dream On Me Synergy 5-in-1 Convertible Crib, 657 comes in beautiful, water based finishes that are baby and environmentally friendly with no odor, are low in VOC levels and free of heavy metals, lead and phthalates. Create the nursery of your dreams - contemporary, whimsical, fairy, vintage - let your imagination reign supreme!This is a standard full-size crib and measures 53.0" L x 29.0" W x 39.0" H inches. For the best fit, we recommend any Dream On Me or Evolur full-size, non-toxic, Greenguard certified mattress.