The Nadia 3-in-1 is made of Solid Wood with a beautiful, glossy non-toxic finish. The versatile crib allows it to be used as a conventional baby crib or converted into a Toddler Day Bed or a Full-Size bed to follow the child"s growth. It comes equipped with a guardrail, a 4-level mattress support, and a flat side panel. This crib"s simple yet stylish design is perfect for every nursery!Athena Mattress:96, 13.5-gauge coil mattress for sturdy useNon toxic triple laminate cover that is anti bacterial, water and tear resistantMeets federal standard CFR-1627Fits standard full-size cribs and toddler bedsDimensions: 52" x 27 5/8" x 5 1/2"