Ease into modern style with the Mercer 3-in-1 Crib. The Mercer brings straightforward sleek form and practical functionality to the nursery space with its spacious hidden under drawer. Crib converts to a toddler (wooden rail included) and daybed, and four adjustable mattress positions allow you to set the mattress just right as baby grows. Considerably made from sustainable materials and non-toxic finishes. CRIB WITH STORAGE: Includes a spacious hidden under drawer that's perfect for blankets, sheets and changing pad covers. GREENGUARD GOLD CERTIFIED: The Mercer has been tested for over 10,000 chemical emissions and VOCs, undergoing rigorous scientific testing to meet some of the world's most stringent chemical emissions requirements. It contributes to cleaner indoor air, creating a healthier environment for your baby to sleep, play, and grow. 3-IN-1 CONVERTIBILITY: Easily transitions as your babe grows from crib to toddler bed and daybed, with an included toddler bed conversion kit for your convenience. Suitable from newborn up to 4 years old. GROWS WITH BABE: The low-profile design allows you to easily put a newborn to rest. And with four adjustable mattress positions, you can lower the mattress height as babe learns to sit and stand. CLEAN MODERN AESTHETIC: Our hidden hardware construction eliminates visible screws on the furniture exterior for a polished, clean look. SUSTAINABLE DESIGN: Made with sustainably sourced solid New Zealand pine wood, one of the most renewable woods available. SAFE FOR BABE: We go the extra step to ensure your babe's safety. Finished in a non-toxic multi-step painting and staining process that is lead and phthalate safe which exceeds ASTM International and U.S. CPSC safety standards. UNIVERSAL MATTRESS FIT: The Mercer is a standard size crib, we recommend our Pure by babyletto line of hypoallergenic and eco-conscious crib mattresses (52" x 27.75").