The mid-century modern Otto 3-in-1 Convertible Mini Crib is designed so that you don’t have to sacrifice style for small space. This mini-sized version of our full-sized crib has the same clean lines, flared legs, and solid wooden slats, and a 4" mini crib mattress included with purchase. The Otto grows with your child with its four different mattress height positions and converts into a mini toddler bed and daybed. Coordinates with the Otto Convertible Changing Table and Cubby Bookcase for a stylish and modern nursery. Features: -GREENGUARD GOLD CERTIFIED: This product 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: Designed to save you the hassle (and extra money!) of buying multiple beds as your little one grows. Easily converts to a toddler bed and daybed (toddler bed conversion kit #M22599 sold separately). -GROWS WITH BABY: 4 adjustable mattress positions that you can lower as your baby begins to sit and stand. We've built this crib to withstand even the most active babies and toddlers. -SPACE EFFICIENT: A mini crib is a great alternative for smaller spaces (such as parents' bedroom & smaller apartments) or to store at grandparents' house to make traveling back and forth easy for the whole family -BASSINET ALTERNATIVE: The American Pediatric Association recommends co-sleeping for the first 6 months. A mini crib is a more stylish alternative to a pack-n-play and a more long-term solution than a bassinet for keeping your baby close by as you sleep. -FOR YOUR BABY'S SAFETY: Say goodbye to toxic chemicals! Finished in a non-toxic multi-step painting process and lead and phthalate safe. Rest assured knowing it meets or exceeds ASTM International and U.S. CPSC safety standards. -4" MATTRESS INCLUDED: 4" mini crib mattress (24"W x 38"L) included with purchase, that's one less thing to worry about! Box 1 Length (in) 40 Box 1 Width (in) 31 Box 1 Height (in) 11 Box 1 Volume (Cu Ft) 7.89352 Box 1 Weight (lb) 56 Assembly Required Yes Assembled Length (In) 38.5 Assembled Width (In) 25.5 Assembled Height (In) 34.75 Assembled Weight (lb) 51.5