Set Includes All the hardware & parts needed to convert to any & all stages, plus a 1" bassinet pad & custom 2" midi pad (note: not a standard mini crib size) Features Features stylish rounded spindles, gently curved corners & playful arched feet Made with solid New Zealand pine wood & screened for harmful chemicals to ensure it meets Greenguard Gold Certification Included conversion pieces allow you to seamlessly switch from bassinet to our transitional midi size and then to a standard full-size crib & junior bed Choose from a variety of mattress heights and configurations in each size Glides easily from room to room on removable locking caster wheels in each stage Transitions from bassinet (29.75"x19.75"x30.75") to transitional midi size (37.5" x 29.75" x 30.75") & to standard full-size crib & junior bed Hidden hardware construction eliminates visible screws on the crib's exterior Low-profile design allows you to easily reach for or set down your sleeping babe Engineered to grow at your little one's pace and adapt to your space Choose from 8 conversions across 3 unique sizes to fit your family & home: bassinet, midi crib, midi toddler bed, midi daybed, full-size crib, full toddler bed, full daybed & junior bed For safe co-sleeping, adjust between 4 height options in the bassinet & midi stages & 3 heights for the full-size crib Finished in a non-toxic multi-step painting and staining process that is lead and phthalate safe and exceeds Astm International & U.s. Cpsc safety standards Greenguard Gold Certified: Yuzu 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 For extra support in the midi stage, Babyletto 4" Pure Core Midi Crib Mattress (M5397C) recommendedSpecifications Suitable from newborn to 5 years Manufacturer's 1-year warranty